Do you need to know, when is the best time to go to Oklahoma? Then you should take a look here, what weather you can expect there during the year.
Oklahoma is part of USA - United States of America. The climate of USA is very varied, as United States of America is a large country. The climate is mostly temperate, but tropical in Hawaii and Florida, and arctic in Alaska. This is not all. The climate is semiarid in the great plains west of the Mississippi River, and arid in the Great Basin of the southwest. You can expect low winter temperatures in the northwest, but they are sometimes moderated in January and February by warm winds. Winters in the south are warmer. Don? forget, that temperatures are usually significantly lower in mountains.
When speaking about the usual weather in this area, the information is relevant for example for these popular places: Ada, Altus, Alva, Anadarko, Antlers, Arcadia, Ardmore, Atoka, Bartlesville, Beaver, Bethany, Bixby, Blackwell, Boise City, Bokoshe, Bristow, Broken Arrow, Broken Bow, Buffalo, Catoosa, Chandler, Cheyenne, Chickasaw Country, Chickasaw National Recreation Area, Chickasha, Choctaw Country, Claremore, Clinton, Collinsville, Coweta, Davenport, Davis, Del City, Depew, Dewey, Duncan, Durant, Edmond, El Reno, Elk City, Enid, Erick, Eufaula, Fort Gibson, Fort Supply, Frontier Country, Great Plains Country, Greater Oklahoma City, Green Country, Grove, Guthrie, Guymon, Haskell, Heavener, Henryetta, Hobart, Holdenville, Hugo, Idabel, Indiahoma, Jenks, Lake Texoma, Lawton, Locust Grove, Mangum, Marlow, McAlester, Medicine Park, Miami, Midwest City, Moore, Muse, Muskogee, Newcastle, Nichols Hills, Norman, Okemah, Oklahoma City, Okmulgee, Owasso, Pauls Valley, Pawhuska, Pocola, Ponca City, Poteau, Pryor, Purcell, Red Carpet Country, Rush Springs, Salina, Sallisaw, Sand Springs, Sapulpa, Sayre, Seminole, Shawnee, Skiatook, Snyder, Spiro, Stillwater, Stroud, Sulphur, Tahlequah, Talihina, Texola, Thackerville, Tishomingo, Tulsa, Tuttle, Vinita, Wagoner, Watonga, Weatherford, Wewoka, Wilburton, Wister, Woodward, Wyandotte, Yukon.
Let's look now what weather you can expect in the area around Oklahoma City and in many other cities. The warmest month here is July, the average maximum temperature is 34.4 ℃ (93.92 ℉). The average minimum temperature in this month is 22.2 ℃ (71.96 ℉). The coldest month here is January, the average maximum temperature is 9.5 ℃ (49.1 ℉). The average minimum temperature in this month is -2.3 ℃ (27.86 ℉). 
When travelling around Oklahoma, always consider the altitude of the the place as well. We should remind you, that the highest point in USA - United States of America is Denali (Mount McKinley) (6190 m) and the lowest point is Death Valley (-86 m). So there are huge differences in altitudes in this country and the weather is very different in them therefore. Keep in mind, that the temperature usually decreases by 1.2 - 1.9 ℃ (2.2 - 3.5 ℉) per 200 m (656 ft), depending on the other conditions. (And we should add, that in the very special condition named thermal inversion even the temperature may be higher in higher altitudes.)
Typical (usual) weather in Oklahoma in January is this: The average highest temperature in Oklahoma in January is 9.5 ℃ (49.1 ℉). The average lowest temperature is -2.3 ℃ (27.86 ℉). At the beginning of January you can expect higher temperatures, the average highest temperature is around 9.8 ℃ (49.64 ℉). At the end of January you can expect higher temperatures, the average highest temperature is around 10.8 ℃ (51.44 ℉). The average rainfall is 17.1 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 9:48 (hours and minutes), in the middle of the month 10:01 and at the end of the month 10:24.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Oklahoma in February is this: The average highest temperature in Oklahoma in February is 12.1 ℃ (53.78 ℉). The average lowest temperature is -0.4 ℃ (31.28 ℉). At the beginning of February you can expect lower temperatures, the average highest temperature is around 10.8 ℃ (51.44 ℉). At the end of February you can expect higher temperatures, the average highest temperature is around 14.45 ℃ (58.01 ℉). The average rainfall is 30.9 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 10:24 (hours and minutes), in the middle of the month 10:53 and at the end of the month 11:25.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.
Typical (usual) weather in Oklahoma in March is this: The average highest temperature in Oklahoma in March is 16.8 ℃ (62.24 ℉). The average lowest temperature is 4.3 ℃ (39.74 ℉). At the beginning of March you can expect lower temperatures, the average highest temperature is around 14.45 ℃ (58.01 ℉). At the end of March you can expect higher temperatures, the average highest temperature is around 19.4 ℃ (66.92 ℉). The average rainfall is 71.9 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:25 (hours and minutes), in the middle of the month 11:58 and at the end of the month 12:32.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Oklahoma in April is this: The average highest temperature in Oklahoma in April is 22 ℃ (71.6 ℉). The average lowest temperature is 9.4 ℃ (48.92 ℉). At the beginning of April you can expect lower temperatures, the average highest temperature is around 19.4 ℃ (66.92 ℉). At the end of April you can expect higher temperatures, the average highest temperature is around 24 ℃ (75.2 ℉). The average rainfall is 74.9 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:32 (hours and minutes), in the middle of the month 13:05 and at the end of the month 13:35.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.
Typical (usual) weather in Oklahoma in May is this: The average highest temperature in Oklahoma in May is 26 ℃ (78.8 ℉). The average lowest temperature is 14.8 ℃ (58.64 ℉). At the beginning of May you can expect lower temperatures, the average highest temperature is around 24 ℃ (75.2 ℉). At the end of May you can expect higher temperatures, the average highest temperature is around 28.2 ℃ (82.76 ℉). The average rainfall is 105.4 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 13:35 (hours and minutes), in the middle of the month 14:01 and at the end of the month 14:21.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.
Typical (usual) weather in Oklahoma in June is this: The average highest temperature in Oklahoma in June is 30.4 ℃ (86.72 ℉). The average lowest temperature is 19.6 ℃ (67.28 ℉). At the beginning of June you can expect lower temperatures, the average highest temperature is around 28.2 ℃ (82.76 ℉). At the end of June you can expect higher temperatures, the average highest temperature is around 32.4 ℃ (90.32 ℉). The average rainfall is 120.1 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 14:21 (hours and minutes), in the middle of the month 14:31 and at the end of the month 14:31.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Oklahoma in July is this: The average highest temperature in Oklahoma in July is 34.4 ℃ (93.92 ℉). The average lowest temperature is 22.2 ℃ (71.96 ℉). At the beginning of July you can expect lower temperatures, the average highest temperature is around 32.4 ℃ (90.32 ℉). At the end of July you can expect lower temperatures, the average highest temperature is around 34.3 ℃ (93.74 ℉). The average rainfall is 67.8 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 14:31 (hours and minutes), in the middle of the month 14:20 and at the end of the month 14:00.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Oklahoma in August is this: The average highest temperature in Oklahoma in August is 34.2 ℃ (93.56 ℉). The average lowest temperature is 21.4 ℃ (70.52 ℉). At the beginning of August you can expect higher temperatures, the average highest temperature is around 34.3 ℃ (93.74 ℉). At the end of August you can expect lower temperatures, the average highest temperature is around 31.3 ℃ (88.34 ℉). The average rainfall is 83.9 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 14:00 (hours and minutes), in the middle of the month 13:34 and at the end of the month 13:03.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Oklahoma in September is this: The average highest temperature in Oklahoma in September is 28.4 ℃ (83.12 ℉). The average lowest temperature is 17.4 ℃ (63.32 ℉). At the beginning of September you can expect higher temperatures, the average highest temperature is around 31.3 ℃ (88.34 ℉). At the end of September you can expect lower temperatures, the average highest temperature is around 25.45 ℃ (77.81 ℉). The average rainfall is 86.6 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 13:03 (hours and minutes), in the middle of the month 12:31 and at the end of the month 11:58.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Oklahoma in October is this: The average highest temperature in Oklahoma in October is 22.5 ℃ (72.5 ℉). The average lowest temperature is 10.2 ℃ (50.36 ℉). At the beginning of October you can expect higher temperatures, the average highest temperature is around 25.45 ℃ (77.81 ℉). At the end of October you can expect lower temperatures, the average highest temperature is around 19.05 ℃ (66.29 ℉). The average rainfall is 83.5 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:58 (hours and minutes), in the middle of the month 11:25 and at the end of the month 10:53.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Oklahoma in November is this: The average highest temperature in Oklahoma in November is 15.6 ℃ (60.08 ℉). The average lowest temperature is 4 ℃ (39.2 ℉). At the beginning of November you can expect higher temperatures, the average highest temperature is around 19.05 ℃ (66.29 ℉). At the end of November you can expect lower temperatures, the average highest temperature is around 12.85 ℃ (55.13 ℉). The average rainfall is 46.8 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 10:53 (hours and minutes), in the middle of the month 10:25 and at the end of the month 10:02.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.Typical (usual) weather in Oklahoma in December is this: The average highest temperature in Oklahoma in December is 10.1 ℃ (50.18 ℉). The average lowest temperature is -1.4 ℃ (29.48 ℉). At the beginning of December you can expect higher temperatures, the average highest temperature is around 12.85 ℃ (55.13 ℉). At the end of December you can expect lower temperatures, the average highest temperature is around 9.8 ℃ (49.64 ℉). The average rainfall is 38.6 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 10:02 (hours and minutes), in the middle of the month 9:48 and at the end of the month 9:46.These numbers above are valid primarily for the capital and the area around it. It is important to say, that the weather may differ significantly in different altitudes, especially in mountains.| Oklahoma City | temperature: - | highest temperature: 10.1 ℃ (50.18 ℉) | lowest temperature: -1.4 ℃ (29.48 ℉) | rainfall: 38.6mm | rainy days: - |
| Tulsa | temperature: - | highest temperature: 10 ℃ (50 ℉) | lowest temperature: -2.4 ℃ (27.68 ℉) | rainfall: 64.3mm | rainy days: - |
| Lawton | temperature: - | highest temperature: 12.1 ℃ (53.78 ℉) | lowest temperature: -2 ℃ (28.4 ℉) | rainfall: 44.6mm | rainy days: - |
| Norman | temperature: - | highest temperature: 10.3 ℃ (50.54 ℉) | lowest temperature: -1.2 ℃ (29.84 ℉) | rainfall: 54.3mm | rainy days: 6.1 |