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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, is a frosty winter month in Darreh Shahr, Iran, with temperature in the range of an average low of -0.1°C (31.8°F) and an average high of 7.2°C (45°F). January, with an average high of 7.2°C (45°F) and a low of -0.1°C (31.8°F), signifies the coldest month of the year. Weather in January »
Weather in February
February, the last month of the winter in Darreh Shahr, is another chilly month, with an average temperature fluctuating between 1°C (33.8°F) and 9°C (48.2°F). The introduction of February sees an average high-temperature of a still frosty 9°C (48.2°F), hardly deviating from January. Weather in February »
Weather in March
March, the first month of the spring in Darreh Shahr, is a mild month, with an average temperature varying between 3.8°C (38.8°F) and 13.7°C (56.7°F). The transition from February to March brings a subtle temperature rise, with average high-temperatures increasing from a chilly 9°C (48.2°F) to a refreshing 13.7°C (56.7°F). Weather in March »
Weather in April
April is a comfortable spring month in Darreh Shahr, Iran, with an average temperature varying between 7.9°C (46.2°F) and 18.7°C (65.7°F). The arrival of April brings a change in Darreh Shahr's weather, with average high-temperatures moving from March's mild 13.7°C (56.7°F) to an enjoyable 18.7°C (65.7°F). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Darreh Shahr, Iran, with temperature in the range of an average low of 13.2°C (55.8°F) and an average high of 25.5°C (77.9°F). In Darreh Shahr, the average high-temperature in May rises, from a comfortable 18.7°C (65.7°F) in April, to a moderately hot 25.5°C (77.9°F). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Darreh Shahr, Iran, with an average temperature fluctuating between 32.7°C (90.9°F) and 16.9°C (62.4°F). The arrival of June signals an increase in the average high-temperature, moving from a warm 25.5°C (77.9°F) in May to a hot 32.7°C (90.9°F). Weather in June »
Weather in July
July is a very hot summer month in Darreh Shahr, Iran, with temperature in the range of an average low of 19.2°C (66.6°F) and an average high of 36.2°C (97.2°F). During the warmest month, July, temperatures average a high of 36.2°C (97.2°F) and a low of 19.2°C (66.6°F). Weather in July »
Weather in August
The last month of the summer, August, is also a fiery hot month in Darreh Shahr, Iran, with an average temperature fluctuating between 35.6°C (96.1°F) and 18.3°C (64.9°F). The transition into August shows a subtle variation to a still very hot 35.6°C (96.1°F) from July's 36.2°C (97.2°F) in the average high-temperature. Weather in August »
Weather in September
September, the first month of the autumn in Darreh Shahr, is also a hot month, with an average temperature ranging between max 30.8°C (87.4°F) and min 13.1°C (55.6°F). September is characterized by a slight reduction in average high-temperature, easing from a sweltering 35.6°C (96.1°F) in August to a hot 30.8°C (87.4°F). Weather in September »
Weather in October
October, the same as September, is another warm autumn month in Darreh Shahr, Iran, with an average temperature fluctuating between 23.6°C (74.5°F) and 8.5°C (47.3°F). The onset of October is marked by a decrease in temperature, transitioning from a tropical 30.8°C (87.4°F) in September to a moderately hot 23.6°C (74.5°F). Weather in October »
Weather in November
The last month of the autumn, November, is another mild month in Darreh Shahr, Iran, with an average temperature varying between 13.9°C (57°F) and 4.9°C (40.8°F). November signals a clear decrease in the average high-temperature, dropping from October's warm 23.6°C (74.5°F) to a refreshing 13.9°C (57°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Darreh Shahr, Iran, with an average temperature fluctuating between 9.6°C (49.3°F) and 1.8°C (35.2°F). December is marked by a subtle drop in average high-temperatures, transitioning from a refreshing 13.9°C (57°F) in November to a chilly 9.6°C (49.3°F). Weather in December »
Updated: Aug 8, 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 month is the coldest?
In Darreh Shahr, January records the average lowest temperatures, peaking at 7.2°C (45°F) and reaching a low of -0.1°C (31.8°F).
What is the most humid month?
The most humid month is January, with an average relative humidity of 61%.
How many days does it rain?
In Darreh Shahr, during the entire year, the rain falls for 66.1 days and collects up to 338mm (13.31") of precipitation.
When does it snow?
January through March, November and December are months with snowfall.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 5.5 days and accumulates 156mm (6.14") of snow.
How much does it snow?
Throughout the year, in Darreh Shahr, there are 14.4 snowfall days, and 383mm (15.08") of snow is accumulated.
What is the month with the least sunshine?
With an average of 6.7h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 2.
What is the wettest month in Darreh Shahr?
The month with the most rainfall is March, when the rain falls for 11 days and typically aggregates up to 67mm (2.64") of precipitation.
When it does not snow?
In Darreh Shahr, snow does not fall in April through October.
What is the driest month?
In Darreh Shahr, Iran, rain does not fall in June through August.
When are the longest days?
With an average of 14h and 18min of daylight, June has the longest days of the year in Darreh Shahr.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 7.
What month is the hottest?
In Darreh Shahr, July is known for its average highest temperatures, reaching a high of 36.2°C (97.2°F) and a low of 19.2°C (66.6°F).
What is the least humid month?
The least humid month is July, with an average relative humidity of 17%.
What month has the most sunshine?
With an average of 12.1h of sunshine, August has the most sunshine of the year.
When does it rain?
January through May, September through December are months with rainfall.
What is the month with the shortest days?
With an average of 10h and 0min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Darreh Shahr does not utilize Daylight Saving Time (DST). +0330 timezone is used throughout the entire year.
Average temperature
Darreh Shahr, Iran
The warmest month (with the highest average high temperature) is July (36.2°C).
The month with the lowest average high temperature is January (7.2°C).
The month with the highest average low temperature is July (19.2°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure
Darreh Shahr, Iran
- Average pressure in January:
1020.3mbar - Average pressure in February:
1018.2mbar - Average pressure in March:
1015.8mbar - Average pressure in April:
1014.1mbar - Average pressure in May:
1012.1mbar - Average pressure in June:
1006.6mbar
- Average pressure in July:
1003.2mbar - Average pressure in August:
1005.5mbar - Average pressure in September:
1010.5mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1019.2mbar - Average pressure in December:
1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is July (1003.2mbar).
Average wind speed
Darreh Shahr, Iran
- Average wind speed in January:
6.5km/h - Average wind speed in February:
7.2km/h - Average wind speed in March:
8.3km/h - Average wind speed in April:
8.4km/h - Average wind speed in May:
8.8km/h - Average wind speed in June:
8.6km/h
- Average wind speed in July:
8.5km/h - Average wind speed in August:
7.7km/h - Average wind speed in September:
7.3km/h - Average wind speed in October:
7.2km/h - Average wind speed in November:
5.9km/h - Average wind speed in December:
6.1km/h
The windiest month (with the highest average wind speed) is May (8.8km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity
Darreh Shahr, Iran
The month with the highest relative humidity is January (61%).
The month with the lowest relative humidity is July (17%).
Average rainfall
Darreh Shahr, Iran
The wettest month (with the highest rainfall) is March (67mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days
Darreh Shahr, Iran
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
11 days - Average rainfall days in April:
11.1 days - Average rainfall days in May:
5.3 days - Average rainfall days in June:
0.4 days
- Average rainfall days in July:
0.6 days - Average rainfall days in August:
0.1 days - Average rainfall days in September:
0.5 days - Average rainfall days in October:
5.1 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
7.7 days
The month with the highest number of rainy days is April (11.1 days).
The month with the least rainy days is August (0.1 days).
Average snowfall
Darreh Shahr, Iran
The month with the highest snowfall is January (156mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Darreh Shahr, Iran
- Average snowfall days in January:
5.5 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
1.5 days - Average snowfall days in April:
0 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:
0.4 days - Average snowfall days in December:
1.7 days
The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Darreh Shahr, Iran
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 3min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
6h and 4min - Average sunshine in February:
7h and 5min - Average sunshine in March:
8h and 5min - Average sunshine in April:
10h and 5min - Average sunshine in May:
11h and 5min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 1min - Average sunshine in September:
11h and 1min - Average sunshine in October:
7h and 4min - Average sunshine in November:
7h and 2min - Average sunshine in December:
6h and 5min
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 42min).
Average sunshine days
Darreh Shahr, Iran
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
18 days - Average sunshine days in April:
17.2 days - Average sunshine days in May:
22.9 days - Average sunshine days in June:
29.3 days
- Average sunshine days in July:
30.7 days - Average sunshine days in August:
30.4 days - Average sunshine days in September:
29.4 days - Average sunshine days in October:
24.9 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
21.7 days
The month with the most sunshine days is July (30.7 days).
The month with the least sunshine days is February (16.5 days).
Average UV index
Darreh Shahr, 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 and December (UV index 2).
Average cloud cover
Darreh Shahr, Iran
The month with the most cloud cover is January (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 2).
Average visibility
Darreh Shahr, 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).
