Climate and monthly weather forecastIran, Russia
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Iran, Russia, with temperature in the range of an average high of 1.2°C (34.2°F) and an average low of -5.6°C (21.9°F). Iran's coldest temperatures are experienced in January, with average high temperatures of 1.2°C (34.2°F) and lows of -5.6°C (21.9°F). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Iran, Russia, with an average temperature ranging between min -4.4°C (24.1°F) and max 2.8°C (37°F). February registers an average high-temperature of a still wintry 2.8°C (37°F), slightly varied from January's 1.2°C (34.2°F). Weather in February »Weather in March
March, the first month of the spring in Iran, is a chilly month, with an average temperature ranging between max 8.1°C (46.6°F) and min 0°C (32°F). March's arrival sees a rise in the average high-temperature, jumping from February's icy 2.8°C (37°F) to a chilly 8.1°C (46.6°F). Weather in March »Weather in April
April in Iran, Russia, is a refreshing spring month, with an average temperature ranging between min 4.2°C (39.6°F) and max 14.1°C (57.4°F). The transition to April introduces an increase in the average high-temperature, shifting from a chilly 8.1°C (46.6°F) in March to a moderate 14.1°C (57.4°F). Weather in April »Weather in May
May, the last month of the spring in Iran, is an enjoyable month, with an average temperature varying between 9.5°C (49.1°F) and 19.2°C (66.6°F). The start of May brings a rise in the average high-temperature, moving from a mild 14.1°C (57.4°F) in April to an enjoyable 19.2°C (66.6°F). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Iran, Russia, with temperature in the range of an average low of 13.6°C (56.5°F) and an average high of 23.4°C (74.1°F). June's arrival brings a slight change in high-temperatures, adjusting from a refreshing 19.2°C (66.6°F) in May to a warm 23.4°C (74.1°F). Weather in June »Weather in July
July, like June, in Iran, Russia, is a moderately hot summer month, with temperature in the range of an average high of 25.5°C (77.9°F) and an average low of 15.3°C (59.5°F). The transition into July reveals an average high-temperature of a still moderately hot 25.5°C (77.9°F), mirroring a close resemblance to June. Weather in July »Weather in August
August, the last month of the summer in Iran, is also a moderately hot month, with an average temperature varying between 25.9°C (78.6°F) and 14.8°C (58.6°F). August, on average, is the warmest month, registering a high temperature of 25.9°C (78.6°F) and a low of 14.8°C (58.6°F). Weather in August »Weather in September
September, the first month of the autumn in Iran, is also an agreeable month, with an average temperature fluctuating between 10.6°C (51.1°F) and 21.3°C (70.3°F). The arrival of September is marked by a minor reduction in average high-temperature, sliding from a warm 25.9°C (78.6°F) in August to an agreeable 21.3°C (70.3°F). Weather in September »Weather in October
October, like September, is another mild autumn month in Iran, Russia, with temperature in the range of an average high of 14.7°C (58.5°F) and an average low of 6°C (42.8°F). October comes with a drop in the average high-temperature, falling from September's pleasant 21.3°C (70.3°F) to a moderate 14.7°C (58.5°F). Weather in October »Weather in November
November, the last month of the autumn in Iran, is another chilly month, with temperature in the range of an average low of 0.8°C (33.4°F) and an average high of 8.3°C (46.9°F). Iran's transition into November involves a shift in temperature, receding from a mild 14.7°C (58.5°F) in October to a chilly 8.3°C (46.9°F). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Iran, Russia, with temperature in the range of an average high of 4.5°C (40.1°F) and an average low of -2.5°C (27.5°F). A moderate decline in average high-temperatures is noted in December, moving from a chilly 8.3°C (46.9°F) in November to an icy 4.5°C (40.1°F). Weather in December »Updated: Feb 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Iran, the average lowest temperatures are observed in January, with a high of 1.2°C (34.2°F) and a low of -5.6°C (21.9°F).
The most humid month is January, with an average relative humidity of 81%.
Throughout the year, in Iran, there are 156.1 rainfall days, and 619mm (24.37") of precipitation is accumulated.
January through April, October through December are months with snowfall in Iran, Russia.
In Iran, during the entire year, snow falls for 41.2 days and aggregates up to 579mm (22.8") of snow.
The months with the least sunshine are January and February, with an average of 5.4h of sunshine.
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Iran.
The month with the least rainfall in Iran is February, when the rain falls for 7.4 days and typically collects 16mm (0.63") of precipitation.
The month with the most snowfall in Iran, Russia, is March, when snow falls for 7.2 days and typically aggregates up to 136mm (5.35") of snow.
May through September are months without snowfall.
The month with the most rainfall in Iran, Russia, is June, when the rain falls for 22.5 days and typically aggregates up to 131mm (5.16") of precipitation.
June has the longest days of the year in Iran, with an average of 15h and 18min of daylight.
The months with the highest UV index in Iran are July and August, with an average maximum UV index of 6.
Iran's warmest temperatures are experienced in August, with average high temperatures of 25.9°C (78.6°F) and lows of 14.8°C (58.6°F).
The least humid month in Iran, Russia, is August, with an average relative humidity of 68%.
August has the most sunshine of the year in Iran, Russia, with an average of 11.4h of sunshine.
With an average of 9h and 0min of daylight, December has the shortest days of the year.
Iran does not utilize Daylight Saving Time (DST). MSK timezone is used throughout the entire year.
Average temperature
Iran, Russia
The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (1.2°C).
The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure
Iran, Russia
- Average pressure in January:
1020.3mbar - Average pressure in February:
1019.5mbar - Average pressure in March:
1016.9mbar - Average pressure in April:
1016.2mbar - Average pressure in May:
1014.1mbar - Average pressure in June:
1012.8mbar
- Average pressure in July:
1011.8mbar - Average pressure in August:
1013.8mbar - Average pressure in September:
1016.1mbar - Average pressure in October:
1019.7mbar - Average pressure in November:
1021.9mbar - Average pressure in December:
1021.2mbar
The month with the highest atmospheric pressure is November (1021.9mbar).
The month with the lowest atmospheric pressure is July (1011.8mbar).
Average wind speed
Iran, Russia
- Average wind speed in January:
6.3km/h - Average wind speed in February:
7km/h - Average wind speed in March:
8.2km/h - Average wind speed in April:
8.8km/h - Average wind speed in May:
7.9km/h - Average wind speed in June:
7.9km/h
- Average wind speed in July:
7.6km/h - Average wind speed in August:
7.8km/h - Average wind speed in September:
8km/h - Average wind speed in October:
7.4km/h - Average wind speed in November:
6.5km/h - Average wind speed in December:
5.9km/h
The windiest month (with the highest average wind speed) is April (8.8km/h).
The calmest month (with the lowest average wind speed) is December (5.9km/h).
Average humidity
Iran, Russia
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (68%).
Average rainfall
Iran, Russia
- Average rainfall in January:
19mm - Average rainfall in February:
16mm - Average rainfall in March:
43mm - Average rainfall in April:
56mm - Average rainfall in May:
118mm - Average rainfall in June:
131mm
The wettest month (with the highest rainfall) is June (131mm).
The driest month (with the least rainfall) is February (16mm).
Average rainfall days
Iran, Russia
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
23.1 days - Average rainfall days in June:
22.5 days
- Average rainfall days in July:
20.7 days - Average rainfall days in August:
11.4 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
9.2 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
7.4 days
The month with the highest number of rainy days is May (23.1 days).
The month with the least rainy days is November (6.5 days).
Average snowfall
Iran, Russia
The month with the highest snowfall is March (136mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Iran, Russia
- Average snowfall days in January:
11.3 days - Average snowfall days in February:
8.4 days - Average snowfall days in March:
7.2 days - Average snowfall days in April:
2.5 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
1 days - Average snowfall days in November:
4.4 days - Average snowfall days in December:
6.4 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Iran, Russia
- Average daylight in January:
9h and 24min - Average daylight in February:
10h and 30min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
5h and 24min - Average sunshine in February:
5h and 24min - Average sunshine in March:
7h and 6min - Average sunshine in April:
9h and 30min - Average sunshine in May:
9h and 36min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
11h and 24min - Average sunshine in September:
10h and 0min - Average sunshine in October:
6h and 12min - Average sunshine in November:
6h and 12min - Average sunshine in December:
6h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The months with the least sunshine are January and February (Average sunshine: 5h and 24min).
Average sunshine days
Iran, Russia
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
15.1 days - Average sunshine days in March:
11.8 days - Average sunshine days in April:
10.2 days - Average sunshine days in May:
5.3 days - Average sunshine days in June:
5.3 days
- Average sunshine days in July:
8.7 days - Average sunshine days in August:
17.6 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
19.7 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is October (19.7 days).
The months with the least sunshine days are May and June (5.3 days).
Average UV index
Iran, Russia
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Iran, Russia
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility
Iran, Russia
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (8km).
