Do you need to know, when is the best time to go to Armenia? Then you should take a look here, what weather you can expect there during the year.
The climate of Armenia is varies depending on the altitude. You can expect dry subtropical weather in lowlands and tundra climate in mountains. Generally it can be said, that the climate is highland continental with hot summers and cold winters.
When speaking about the usual weather in this state, the information is relevant for example for these popular places: Alaverdi, Armavir, Artashat, Ashtarak, Berd, Central Armenia, Dilijan, Echmiadzin, Garni, Goris, Gyumri, Ijevan, Jermuk, Kapan, Lake Sevan Region, Meghri, Northern Armenia, Noyemberyan, Sevan, Shorzha, Sisian, Southern Armenia, Spitak, Stepanavan, Talin, Tatev, Tsaghkadzor, Vanadzor, Vardenis, Yeghegnadzor, Yerevan.
Let's look now what weather you can expect in the area around the capital and in many other cities. The warmest month here is July, the average maximum temperature is 32.5 ℃ (90.5 ℉). The average minimum temperature in this month is 17.3 ℃ (63.14 ℉). The coldest month here is January, the average maximum temperature is 1.2 ℃ (34.16 ℉). The average minimum temperature in this month is -7.7 ℃ (18.14 ℉). The most rainy month here is May, the average number of rainy days is 12.9. The least rainy month here is August, the average number of rainy days is 3.1. 
When travelling to some places in Armenia, always consider the altitude of the the place as well. The highest point here is Aragats Lerrnagagat' (4090 m) and the lowest point is Debed River (400 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 Armenia in January is this: The average highest temperature in Armenia in January is 1.2 ℃ (34.16 ℉). The average lowest temperature is -7.7 ℃ (18.14 ℉). At the beginning of January you can expect higher temperatures, the average highest temperature is around 2.7 ℃ (36.86 ℉). At the end of January you can expect higher temperatures, the average highest temperature is around 2.7 ℃ (36.86 ℉). The average number of rainy days in January is 9.2. The average rainfall is 22.2 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 9:21 (hours and minutes), in the middle of the month 9:38 and at the end of the month 10:05.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 Armenia in February is this: The average highest temperature in Armenia in February is 4.2 ℃ (39.56 ℉). The average lowest temperature is -5.9 ℃ (21.38 ℉). At the beginning of February you can expect lower temperatures, the average highest temperature is around 2.7 ℃ (36.86 ℉). At the end of February you can expect higher temperatures, the average highest temperature is around 7.8 ℃ (46.04 ℉). The average number of rainy days in February is 9.2. The average rainfall is 25 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 10:05 (hours and minutes), in the middle of the month 10:39 and at the end of the month 11:17.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 Armenia in March is this: The average highest temperature in Armenia in March is 11.4 ℃ (52.52 ℉). The average lowest temperature is 0.2 ℃ (32.36 ℉). At the beginning of March you can expect lower temperatures, the average highest temperature is around 7.8 ℃ (46.04 ℉). At the end of March you can expect higher temperatures, the average highest temperature is around 15.2 ℃ (59.36 ℉). The average number of rainy days in March is 8.2. The average rainfall is 30.1 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 11:17 (hours and minutes), in the middle of the month 11:57 and at the end of the month 12:37.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 Armenia in April is this: The average highest temperature in Armenia in April is 19 ℃ (66.2 ℉). The average lowest temperature is 6.3 ℃ (43.34 ℉). At the beginning of April you can expect lower temperatures, the average highest temperature is around 15.2 ℃ (59.36 ℉). At the end of April you can expect higher temperatures, the average highest temperature is around 21.35 ℃ (70.43 ℉). The average number of rainy days in April is 10.8. The average rainfall is 37.4 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 12:37 (hours and minutes), in the middle of the month 13:16 and at the end of the month 13:52.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 Armenia in May is this: The average highest temperature in Armenia in May is 23.7 ℃ (74.66 ℉). The average lowest temperature is 10.4 ℃ (50.72 ℉). At the beginning of May you can expect lower temperatures, the average highest temperature is around 21.35 ℃ (70.43 ℉). At the end of May you can expect higher temperatures, the average highest temperature is around 26.65 ℃ (79.97 ℉). The average number of rainy days in May is 12.9. The average rainfall is 44 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 13:52 (hours and minutes), in the middle of the month 14:23 and at the end of the month 14:47.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 Armenia in June is this: The average highest temperature in Armenia in June is 29.6 ℃ (85.28 ℉). The average lowest temperature is 14.3 ℃ (57.74 ℉). At the beginning of June you can expect lower temperatures, the average highest temperature is around 26.65 ℃ (79.97 ℉). At the end of June you can expect higher temperatures, the average highest temperature is around 31.05 ℃ (87.89 ℉). The average number of rainy days in June is 7.9. The average rainfall is 20.9 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 14:47 (hours and minutes), in the middle of the month 15:00 and at the end of the month 14:59.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 Armenia in July is this: The average highest temperature in Armenia in July is 32.5 ℃ (90.5 ℉). The average lowest temperature is 17.3 ℃ (63.14 ℉). At the beginning of July you can expect lower temperatures, the average highest temperature is around 31.05 ℃ (87.89 ℉). At the end of July you can expect lower temperatures, the average highest temperature is around 32 ℃ (89.6 ℉). The average number of rainy days in July is 4.9. The average rainfall is 9.2 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 14:59 (hours and minutes), in the middle of the month 14:46 and at the end of the month 14:22.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 Armenia in August is this: The average highest temperature in Armenia in August is 31.5 ℃ (88.7 ℉). The average lowest temperature is 17.2 ℃ (62.96 ℉). At the beginning of August you can expect higher temperatures, the average highest temperature is around 32 ℃ (89.6 ℉). At the end of August you can expect lower temperatures, the average highest temperature is around 30 ℃ (86 ℉). The average number of rainy days in August is 3.1. The average rainfall is 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 14:22 (hours and minutes), in the middle of the month 13:50 and at the end of the month 13:14.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 Armenia in September is this: The average highest temperature in Armenia in September is 28.5 ℃ (83.3 ℉). The average lowest temperature is 12.2 ℃ (53.96 ℉). At the beginning of September you can expect higher temperatures, the average highest temperature is around 30 ℃ (86 ℉). At the end of September you can expect lower temperatures, the average highest temperature is around 24.65 ℃ (76.37 ℉). The average number of rainy days in September is 4. The average rainfall is 7.9 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 13:14 (hours and minutes), in the middle of the month 12:36 and at the end of the month 11:57.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 Armenia in October is this: The average highest temperature in Armenia in October is 20.8 ℃ (69.44 ℉). The average lowest temperature is 7.4 ℃ (45.32 ℉). At the beginning of October you can expect higher temperatures, the average highest temperature is around 24.65 ℃ (76.37 ℉). At the end of October you can expect lower temperatures, the average highest temperature is around 16.6 ℃ (61.88 ℉). The average number of rainy days in October is 7. The average rainfall is 26.6 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 11:57 (hours and minutes), in the middle of the month 11:18 and at the end of the month 10:40.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 Armenia in November is this: The average highest temperature in Armenia in November is 12.4 ℃ (54.32 ℉). The average lowest temperature is 1.2 ℃ (34.16 ℉). At the beginning of November you can expect higher temperatures, the average highest temperature is around 16.6 ℃ (61.88 ℉). At the end of November you can expect lower temperatures, the average highest temperature is around 8.3 ℃ (46.94 ℉). The average number of rainy days in November is 7. The average rainfall is 23.2 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 10:40 (hours and minutes), in the middle of the month 10:06 and at the end of the month 9:38.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 Armenia in December is this: The average highest temperature in Armenia in December is 4.2 ℃ (39.56 ℉). The average lowest temperature is -3.9 ℃ (24.98 ℉). At the beginning of December you can expect higher temperatures, the average highest temperature is around 8.3 ℃ (46.94 ℉). At the end of December you can expect lower temperatures, the average highest temperature is around 2.7 ℃ (36.86 ℉). The average number of rainy days in December is 7.9. The average rainfall is 22.5 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 9:38 (hours and minutes), in the middle of the month 9:22 and at the end of the month 9:19.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.| Yerevan | temperature: - | highest temperature: 4.2 ℃ (39.56 ℉) | lowest temperature: -3.9 ℃ (24.98 ℉) | rainfall: 22.5mm | rainy days: 7.9 |
| Vanadzor | temperature: - | highest temperature: 4.6 ℃ (40.28 ℉) | lowest temperature: -15.5 ℃ (4.1 ℉) | rainfall: 19.2mm | rainy days: 6.9 |
| Sevan | temperature: - | highest temperature: 0.1 ℃ (32.18 ℉) | lowest temperature: -10.5 ℃ (13.1 ℉) | rainfall: 17.6mm | rainy days: 8 |
| Kapan | temperature: - | highest temperature: 9.3 ℃ (48.74 ℉) | lowest temperature: -9.7 ℃ (14.54 ℉) | rainfall: 27.5mm | rainy days: 6 |
| Dilijan | temperature: - | highest temperature: 6.4 ℃ (43.52 ℉) | lowest temperature: -3.6 ℃ (25.52 ℉) | rainfall: 22.3mm | rainy days: 6 |
| Jermuk | temperature: - | highest temperature: 0.6 ℃ (33.08 ℉) | lowest temperature: -8.3 ℃ (17.06 ℉) | rainfall: 65.8mm | rainy days: 12.2 |