Climate and monthly weather forecastArvan, Iran
Climate and monthly weather forecast
Weather in January
January, like December, in Arvan, Iran, is a wintry winter month, with temperature in the range of an average high of 3.8°C (38.8°F) and an average low of -3.8°C (25.2°F). In Arvan, Iran, the lowest average temperatures are observed in January, with a high of 3.8°C (38.8°F) and a low of -3.8°C (25.2°F). Weather in January »Weather in February
February, the last month of the winter in Arvan, is also an icy month, with an average temperature varying between -2.5°C (27.5°F) and 5.6°C (42.1°F). As January turns into February, the average high-temperatures rest at a still wintry 5.6°C (42.1°F), showing a minor variation from the prior month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Arvan, Iran, with an average temperature fluctuating between 11.7°C (53.1°F) and 2.2°C (36°F). As February transitions into March, a change in temperatures is observed, with average highs moving from a wintry 5.6°C (42.1°F) to a cool 11.7°C (53.1°F). Weather in March »Weather in April
April in Arvan, Iran, is a refreshing spring month, with an average temperature ranging between min 6.8°C (44.2°F) and max 17.1°C (62.8°F). April sees a rise in the average high-temperature, climbing from a cool 11.7°C (53.1°F) in March to a comfortable 17.1°C (62.8°F). Weather in April »Weather in May
May, the last month of the spring in Arvan, is a warm month, with an average temperature ranging between max 23.3°C (73.9°F) and min 11.6°C (52.9°F). Arvan in May shows a temperature shift, moving from an average high of a comfortable 17.1°C (62.8°F) in April to a warm 23.3°C (73.9°F). Weather in May »Weather in June
June, the first month of the summer in Arvan, is also a moderately hot month, with an average temperature varying between 29.8°C (85.6°F) and 15.6°C (60.1°F). With the onset of June, the average high-temperature slightly shifts from May's 23.3°C (73.9°F) to a still moderately hot 29.8°C (85.6°F). Weather in June »Weather in July
July in Arvan, Iran, is a hot summer month, with temperature in the range of an average low of 19°C (66.2°F) and an average high of 33.7°C (92.7°F). With an average high-temperature of 33.7°C (92.7°F) and an average low-temperature of 19°C (66.2°F), July is the warmest month. Weather in July »Weather in August
August, the last month of the summer in Arvan, is another hot month, with an average temperature ranging between max 32.5°C (90.5°F) and min 17.8°C (64°F). As July turns into August, the average high-temperatures rest at a still tropical 32.5°C (90.5°F), showing a minor variation from the prior month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Arvan, Iran, with an average temperature fluctuating between 13.6°C (56.5°F) and 28°C (82.4°F). Arvan's September weather features a light decline in high-temperatures, reducing from a hot 32.5°C (90.5°F) in August to a warm 28°C (82.4°F). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Arvan, Iran, with an average temperature ranging between max 20.6°C (69.1°F) and min 8.4°C (47.1°F). In Arvan, the average high-temperature in October decreases from a warm 28°C (82.4°F) in September to a pleasant 20.6°C (69.1°F). Weather in October »Weather in November
November, the last month of the autumn in Arvan, is also a fresh month, with an average temperature varying between 11.4°C (52.5°F) and 2.5°C (36.5°F). November's arrival is marked by a notable drop in high-temperatures, falling from a pleasant 20.6°C (69.1°F) in October to a cool 11.4°C (52.5°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Arvan, Iran, with an average temperature fluctuating between -1.6°C (29.1°F) and 6.3°C (43.3°F). With December's onset, the weather shows a temperature decrease, transitioning from a cool 11.4°C (52.5°F) in November to a chilly 6.3°C (43.3°F). Weather in December »Updated: Jan 26, 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
Arvan records the coldest temperatures in January, averaging a high of 3.8°C (38.8°F) and a low of -3.8°C (25.2°F).
January is the most humid month in Arvan, Iran, with an average relative humidity of 65%.
In Arvan, Iran, during the entire year, the rain falls for 63.6 days and collects up to 169mm (6.65") of precipitation.
January through April, November and December are months with snowfall in Arvan, Iran.
In Arvan, Iran, during the entire year, snow falls for 20.8 days and aggregates up to 334mm (13.15") of snow.
With an average of 6.8h of sunshine, January has the least sunshine of the year in Arvan.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Arvan.
February is the month with the most rainfall in Arvan. Rain falls for 8.9 days and accumulates 30mm (1.18") of precipitation.
The month with the most snowfall is February, when snow falls for 6 days and typically aggregates up to 109mm (4.29") of snow.
In Arvan, snow does not fall in May through October.
With an average of 14h and 30min of daylight, June has the longest days of the year.
The months with the highest UV index are June through August, with an average maximum UV index of 7.
With average high temperatures of 33.7°C (92.7°F) and lows of 19°C (66.2°F), July is the warmest month in Arvan.
The least humid month is July, with an average relative humidity of 24%.
August is the only month when rain does not fall in Arvan, Iran.
August has the most sunshine of the year, with an average of 12.1h of sunshine.
January through July, September through December are months with rainfall in Arvan, Iran.
December has the shortest days of the year, with an average of 9h and 48min of daylight.
Arvan does not observe Daylight Saving Time (DST). +0330 timezone is used over the entire year.
Average temperature
Arvan, Iran
The warmest month (with the highest average high temperature) is July (33.7°C).
The month with the lowest average high temperature is January (3.8°C).
The month with the highest average low temperature is July (19°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure
Arvan, Iran
- Average pressure in January:
1021.2mbar - Average pressure in February:
1019.2mbar - Average pressure in March:
1016mbar - Average pressure in April:
1014.8mbar - Average pressure in May:
1013.7mbar - Average pressure in June:
1009.8mbar
- Average pressure in July:
1007.1mbar - Average pressure in August:
1009.7mbar - Average pressure in September:
1013.4mbar - Average pressure in October:
1018.3mbar - Average pressure in November:
1020.7mbar - Average pressure in December:
1022mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).
Average wind speed
Arvan, Iran
- Average wind speed in January:
8.9km/h - Average wind speed in February:
10.2km/h - Average wind speed in March:
13.1km/h - Average wind speed in April:
12.2km/h - Average wind speed in May:
11.9km/h - Average wind speed in June:
11.2km/h
- Average wind speed in July:
11.6km/h - Average wind speed in August:
10.8km/h - Average wind speed in September:
9.6km/h - Average wind speed in October:
9.9km/h - Average wind speed in November:
8.6km/h - Average wind speed in December:
8.4km/h
The windiest month (with the highest average wind speed) is March (13.1km/h).
The calmest month (with the lowest average wind speed) is December (8.4km/h).
Average humidity
Arvan, Iran
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is July (24%).
Average rainfall
Arvan, Iran
The wettest month (with the highest rainfall) is February (30mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days
Arvan, Iran
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
8.9 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
9.8 days - Average rainfall days in May:
5.2 days - Average rainfall days in June:
1.3 days
- Average rainfall days in July:
0.8 days - Average rainfall days in August:
0.3 days - Average rainfall days in September:
0.4 days - Average rainfall days in October:
5 days - Average rainfall days in November:
8 days - Average rainfall days in December:
6.9 days
The months with the highest number of rainy days are March and April (9.8 days).
The month with the least rainy days is August (0.3 days).
Average snowfall
Arvan, Iran
The month with the highest snowfall is February (109mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Arvan, Iran
- Average snowfall days in January:
7.5 days - Average snowfall days in February:
6 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.2 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:
0 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
3.8 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Arvan, Iran
- Average daylight in January:
10h and 6min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 30min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 48min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
6h and 48min - Average sunshine in February:
7h and 48min - Average sunshine in March:
9h and 6min - Average sunshine in April:
11h and 6min - Average sunshine in May:
11h and 48min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 6min - Average sunshine in September:
11h and 12min - Average sunshine in October:
7h and 30min - Average sunshine in November:
7h and 12min - Average sunshine in December:
7h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).
Average sunshine days
Arvan, Iran
- Average sunshine days in January:
20.4 days - Average sunshine days in February:
16.1 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
18.3 days - Average sunshine days in May:
22.3 days - Average sunshine days in June:
27.6 days
- Average sunshine days in July:
30.1 days - Average sunshine days in August:
30.3 days - Average sunshine days in September:
29.3 days - Average sunshine days in October:
24.7 days - Average sunshine days in November:
19.9 days - Average sunshine days in December:
22.2 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is February (16.1 days).
Average UV index
Arvan, Iran
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Arvan, Iran
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility
Arvan, Iran
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
