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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Rumenan, Iran, is another cold winter month, with an average temperature varying between -2.1°C (28.2°F) and 4.3°C (39.7°F). Rumenan's January weather reaches an average high of 4.3°C (39.7°F) and an average low of -2.1°C (28.2°F), making it the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Rumenan, is another cold month, with an average temperature fluctuating between 5.7°C (42.3°F) and -1.6°C (29.1°F). The arrival of February brings an average high-temperature of a still icy 5.7°C (42.3°F), subtly diverging from January's 4.3°C (39.7°F). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Rumenan, Iran, with an average temperature fluctuating between 11.5°C (52.7°F) and 3.7°C (38.7°F). March's arrival coincides with a temperature rise, moving from February's wintry 5.7°C (42.3°F) to a fresh 11.5°C (52.7°F). Weather in March »
Weather in April
April in Rumenan, Iran, is an enjoyable spring month, with an average temperature ranging between min 8.3°C (46.9°F) and max 16.7°C (62.1°F). Noticing a change, the average high-temperature during April moves from March's cool 11.5°C (52.7°F) to a comfortable 16.7°C (62.1°F). Weather in April »
Weather in May
May, the last month of the spring in Rumenan, is a pleasant month, with temperature in the range of an average low of 14.5°C (58.1°F) and an average high of 22.8°C (73°F). Rumenan in May shows a temperature shift, moving from an average high of a refreshing 16.7°C (62.1°F) in April to a pleasant 22.8°C (73°F). Weather in May »
Weather in June
June, the first month of the summer in Rumenan, is a moderately hot month, with temperature in the range of an average high of 27.7°C (81.9°F) and an average low of 18.4°C (65.1°F). Rumenan's weather in June presents a minor rise in the average high-temperature, moving from an agreeable 22.8°C (73°F) in May to a warm 27.7°C (81.9°F). Weather in June »
Weather in July
July in Rumenan, Iran, is a hot summer month, with an average temperature ranging between max 30.1°C (86.2°F) and min 20.3°C (68.5°F). The average temperatures reach their apex in July, averaging 30.1°C (86.2°F) at the high end and 20.3°C (68.5°F) at the low end. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Rumenan, Iran, with an average temperature fluctuating between 28.3°C (82.9°F) and 18.6°C (65.5°F). The initiation of August sees an average high-temperature of a moderately hot 28.3°C (82.9°F), showing minor variations from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Rumenan, is also a moderately hot month, with an average temperature varying between 15.3°C (59.5°F) and 24.5°C (76.1°F). The move into September indicates a slight reduction in the average high-temperature, down from August's 28.3°C (82.9°F) to a still moderately hot 24.5°C (76.1°F). Weather in September »
Weather in October
October, like September, in Rumenan, Iran, is another enjoyable autumn month, with an average temperature varying between 9.9°C (49.8°F) and 18°C (64.4°F). With October's arrival, Rumenan's weather changes as the average high-temperature falls from a warm 24.5°C (76.1°F) in September to a comfortable 18°C (64.4°F). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Rumenan, Iran, with an average temperature ranging between max 10°C (50°F) and min 2.9°C (37.2°F). A clear reduction in the average high-temperature is witnessed with the onset of November, reducing from a refreshing 18°C (64.4°F) in October to a fresh 10°C (50°F). Weather in November »
Weather in December
December, the first month of the winter in Rumenan, is also a frosty month, with an average temperature fluctuating between 6.1°C (43°F) and -0.6°C (30.9°F). The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's cool 10°C (50°F) to a frosty 6.1°C (43°F). Weather in December »
Updated: Jul 30, 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
What time of the year is the coldest?
During the coldest month in Rumenan, January, temperatures average a high of 4.3°C (39.7°F) and a low of -2.1°C (28.2°F).
How many days does it rain in Rumenan?
Throughout the year, there are 91.9 rainfall days, and 213mm (8.39") of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, November and December.
How much does it snow?
In Rumenan, during the entire year, snow falls for 24.5 days and aggregates up to 288mm (11.34") of snow.
When is the lowest UV index?
The months with the lowest UV index in Rumenan, Iran, are January, February, November and December, with an average maximum UV index of 2.
What is the most humid month?
The most humid month is February, with an average relative humidity of 61%.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 7.8 days and accumulates 107mm (4.21") of snow.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 6.9h of sunshine.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 11.3 days and accumulates 31mm (1.22") of precipitation.
When it does not snow?
May through October are months without snowfall.
When is the highest UV index?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
What is the least humid month?
June through August, with an average relative humidity of 36%, are the least humid months.
When are the longest days?
June has the longest days of the year, with an average of 14h and 36min of daylight.
What are the warmest months?
Rumenan's July weather, marked by an average high temperature of 30.1°C (86.2°F) and an average low temperature of 20.3°C (68.5°F), is the warmest in the year.
What is the driest month?
July is the month with the least rainfall in Rumenan. Rain falls for 3.7 days and accumulates 5mm (0.2") of precipitation.
What month has the most sunshine?
With an average of 12.2h of sunshine, July has the most sunshine of the year.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 48min of daylight.
Is there Daylight Saving Time (DST)?
Rumenan does not observe Daylight Saving Time (DST). +0330 timezone is used over the entire year.
Average temperature
Rumenan, Iran
The warmest month (with the highest average high temperature) is July (30.1°C).
The month with the lowest average high temperature is January (4.3°C).
The month with the highest average low temperature is July (20.3°C).
The coldest month (with the lowest average low temperature) is January (-2.1°C).
Average pressure
Rumenan, Iran
- Average pressure in January:
1020.4mbar - Average pressure in February:
1019.1mbar - Average pressure in March:
1015.6mbar - Average pressure in April:
1014.6mbar - Average pressure in May:
1012.1mbar - Average pressure in June:
1009.2mbar
- Average pressure in July:
1007.4mbar - Average pressure in August:
1009.9mbar - Average pressure in September:
1013.3mbar - Average pressure in October:
1017.9mbar - Average pressure in November:
1021.1mbar - Average pressure in December:
1022mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1007.4mbar).
Average wind speed
Rumenan, Iran
- Average wind speed in January:
8.4km/h - Average wind speed in February:
9.2km/h - Average wind speed in March:
10.3km/h - Average wind speed in April:
10.3km/h - Average wind speed in May:
10.5km/h - Average wind speed in June:
13.6km/h
- Average wind speed in July:
14.8km/h - Average wind speed in August:
14km/h - Average wind speed in September:
11.1km/h - Average wind speed in October:
9.2km/h - Average wind speed in November:
8.1km/h - Average wind speed in December:
8.3km/h
The windiest month (with the highest average wind speed) is July (14.8km/h).
The calmest month (with the lowest average wind speed) is November (8.1km/h).
Average humidity
Rumenan, Iran
The month with the highest relative humidity is February (61%).
The months with the lowest relative humidity are June, July and August (36%).
Average rainfall
Rumenan, Iran
The wettest month (with the highest rainfall) is May (31mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days
Rumenan, Iran
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
12.1 days - Average rainfall days in May:
11.3 days - Average rainfall days in June:
5.4 days
- Average rainfall days in July:
3.7 days - Average rainfall days in August:
4.1 days - Average rainfall days in September:
6.2 days - Average rainfall days in October:
6.9 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
5.6 days
The month with the highest number of rainy days is April (12.1 days).
The month with the least rainy days is July (3.7 days).
Average snowfall
Rumenan, Iran
The month with the highest snowfall is February (107mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Rumenan, Iran
- Average snowfall days in January:
7 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
3.4 days - Average snowfall days in April:
0.5 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:
0 days - Average snowfall days in November:
2.2 days - Average snowfall days in December:
3.6 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rumenan, Iran
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
7h and 0min - Average sunshine in February:
6h and 5min - Average sunshine in March:
8h and 5min - Average sunshine in April:
11h and 1min - Average sunshine in May:
11h and 5min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 1min - Average sunshine in September:
10h and 5min - Average sunshine in October:
8h and 4min - Average sunshine in November:
7h and 0min - Average sunshine in December:
7h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).
Average sunshine days
Rumenan, Iran
- Average sunshine days in January:
20 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
14 days - Average sunshine days in May:
14.6 days - Average sunshine days in June:
21.9 days
- Average sunshine days in July:
26.3 days - Average sunshine days in August:
24.8 days - Average sunshine days in September:
21.3 days - Average sunshine days in October:
20.9 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
22.6 days
The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is April (14 days).
Average UV index
Rumenan, Iran
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Rumenan, Iran
The months with the most cloud cover are February and March (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility
Rumenan, Iran
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
