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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, the same as December, is another cold winter month in Dehdar, Iran, with an average temperature varying between -4.1°C (24.6°F) and 3.9°C (39°F). With average temperatures fluctuating between a high of 3.9°C (39°F) and a low of -4.1°C (24.6°F), January stands out as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Dehdar, Iran, with temperature in the range of an average high of 5.3°C (41.5°F) and an average low of -2.9°C (26.8°F). The shift from January to February is characterized by an average high-temperature of a still wintry 5.3°C (41.5°F), not significantly different from the 3.9°C (39°F) of January. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Dehdar, Iran, with an average temperature varying between 2.2°C (36°F) and 10.7°C (51.3°F). As Dehdar transitions into March, a rise in the average high-temperature is observed, moving from a cold 5.3°C (41.5°F) in February to a fresh 10.7°C (51.3°F). Weather in March »
Weather in April
April in Dehdar, Iran, is a refreshing spring month, with temperature in the range of an average low of 7.7°C (45.9°F) and an average high of 16.6°C (61.9°F). Observing a rise in April, the average high-temperature goes from March's cool 10.7°C (51.3°F) to a comfortable 16.6°C (61.9°F). Weather in April »
Weather in May
May, the last month of the spring in Dehdar, is a moderately hot month, with an average temperature ranging between max 23.1°C (73.6°F) and min 13.6°C (56.5°F). The shift into May brings an increase in the average high-temperature, moving from a refreshing 16.6°C (61.9°F) in April to a warm 23.1°C (73.6°F). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Dehdar, Iran, with an average temperature fluctuating between 18.3°C (64.9°F) and 29.3°C (84.7°F). June's arrival coincides with a temperature rise, moving from May's moderately hot 23.1°C (73.6°F) to a still warm 29.3°C (84.7°F). Weather in June »
Weather in July
July is a tropical summer month in Dehdar, Iran, with an average temperature fluctuating between 32.2°C (90°F) and 21.5°C (70.7°F). Dehdar's warmest temperatures are experienced in July, with average high temperatures of 32.2°C (90°F) and lows of 21.5°C (70.7°F). Weather in July »
Weather in August
The last month of the summer, August, is another tropical month in Dehdar, Iran, with temperature in the range of an average low of 20°C (68°F) and an average high of 30.3°C (86.5°F). Dehdar experiences a recorded average high-temperature of a still hot 30.3°C (86.5°F) in August, closely aligned with July's 32.2°C (90°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Dehdar, Iran, with an average temperature varying between 16.3°C (61.3°F) and 26.2°C (79.2°F). In September, the average high-temperature marginally drops from a hot 30.3°C (86.5°F) in August to a moderately hot 26.2°C (79.2°F). Weather in September »
Weather in October
October, like September, in Dehdar, Iran, is another comfortable autumn month, with an average temperature ranging between max 19.1°C (66.4°F) and min 10.2°C (50.4°F). In the transition to October, Dehdar observes a drop in the average high-temperature, moving from a warm 26.2°C (79.2°F) in September to an enjoyable 19.1°C (66.4°F). Weather in October »
Weather in November
November, the last month of the autumn in Dehdar, is also a frosty month, with an average temperature ranging between max 9.8°C (49.6°F) and min 2.6°C (36.7°F). The start of November is characterized by a significant decrease in the average high-temperature, moving from an enjoyable 19.1°C (66.4°F) in October to a chilly 9.8°C (49.6°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Dehdar, Iran, with an average temperature varying between -1.3°C (29.7°F) and 5.9°C (42.6°F). The onset of December results in a small decrease in the average high-temperature, moderately receding from a chilly 9.8°C (49.6°F) in November to an icy 5.9°C (42.6°F). Weather in December »
Updated: Jan 27, 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 in Dehdar?
January stands out as Dehdar's coldest month, with an average high-temperature of 3.9°C (39°F) and a low-temperature of -4.1°C (24.6°F).
How many days does it rain in Dehdar?
Throughout the year, in Dehdar, there are 80.7 rainfall days, and 241mm (9.49") of precipitation is accumulated.
When does it snow in Dehdar?
Months with snowfall in Dehdar are January through March, November and December.
When does it snow the most in Dehdar?
The month with the most snowfall is January, when snow falls for 4.3 days and typically aggregates up to 73mm (2.87") of snow.
How much does it snow in Dehdar?
Throughout the year, in Dehdar, Iran, there are 10.6 snowfall days, and 167mm (6.57") of snow is accumulated.
What are the months with the lowest UV index in Dehdar?
The months with the lowest UV index in Dehdar are January, February, November and December, with an average maximum UV index of 2.
What is the most humid month in Dehdar?
The most humid month is February, with an average relative humidity of 57%.
What is the month with the least sunshine in Dehdar?
February has the least sunshine of the year in Dehdar, Iran, with an average of 6.8h of sunshine.
What is the wettest month in Dehdar?
The month with the most rainfall is April, when the rain falls for 12.5 days and typically aggregates up to 43mm (1.69") of precipitation.
When it does not snow in Dehdar?
April through October are months without snowfall.
When are the longest days in Dehdar?
With an average of 14h and 36min of daylight, June has the longest days of the year in Dehdar.
What month has the most sunshine in Dehdar?
With an average of 12.2h of sunshine, June has the most sunshine of the year.
When is the highest UV index in Dehdar?
The months with the highest UV index in Dehdar, Iran, are June and July, with an average maximum UV index of 7.
What are the warmest months in Dehdar?
In Dehdar, July is the warmest month, with temperatures averaging a high of 32.2°C (90°F) and a low of 21.5°C (70.7°F).
What is the least humid month in Dehdar?
With an average relative humidity of 22%, July is the least humid month.
What is the driest month in Dehdar?
September is the month with the least rainfall. Rain falls for 1.8 days and accumulates 3mm (0.12") of precipitation.
What is the month with the shortest days in Dehdar?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Is there Daylight Saving Time (DST) in Dehdar?
Dehdar does not utilize Daylight Saving Time (DST). +0330 timezone is used throughout the entire year.
Average temperature
Dehdar, Iran
The warmest month (with the highest average high temperature) is July (32.2°C).
The month with the lowest average high temperature is January (3.9°C).
The month with the highest average low temperature is July (21.5°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure
Dehdar, Iran
- Average pressure in January:
1020.2mbar - Average pressure in February:
1018.8mbar - Average pressure in March:
1015.5mbar - Average pressure in April:
1014.6mbar - Average pressure in May:
1012.5mbar - Average pressure in June:
1009.3mbar
- Average pressure in July:
1007.4mbar - Average pressure in August:
1010mbar - Average pressure in September:
1013.3mbar - Average pressure in October:
1017.9mbar - Average pressure in November:
1020.9mbar - Average pressure in December:
1021.6mbar
The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is July (1007.4mbar).
Average wind speed
Dehdar, Iran
- Average wind speed in January:
7.7km/h - Average wind speed in February:
8.5km/h - Average wind speed in March:
9.6km/h - Average wind speed in April:
9.6km/h - Average wind speed in May:
10km/h - Average wind speed in June:
10.5km/h
- Average wind speed in July:
10.2km/h - Average wind speed in August:
8.7km/h - Average wind speed in September:
8.4km/h - Average wind speed in October:
7.8km/h - Average wind speed in November:
6.6km/h - Average wind speed in December:
6.8km/h
The windiest month (with the highest average wind speed) is June (10.5km/h).
The calmest month (with the lowest average wind speed) is November (6.6km/h).
Average humidity
Dehdar, Iran
The month with the highest relative humidity is February (57%).
The month with the lowest relative humidity is July (22%).
Average rainfall
Dehdar, Iran
The wettest month (with the highest rainfall) is April (43mm).
The driest month (with the least rainfall) is September (3mm).
Average rainfall days
Dehdar, Iran
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
8.4 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
10.2 days - Average rainfall days in June:
3.7 days
- Average rainfall days in July:
3.6 days - Average rainfall days in August:
2.7 days - Average rainfall days in September:
1.8 days - Average rainfall days in October:
5.1 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is April (12.5 days).
The month with the least rainy days is September (1.8 days).
Average snowfall
Dehdar, Iran
The month with the highest snowfall is January (73mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Dehdar, Iran
- Average snowfall days in January:
4.3 days - Average snowfall days in February:
3.5 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.1 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:
0.6 days - Average snowfall days in December:
1.3 days
The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Dehdar, 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 4min
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 42min).
- Average sunshine in January:
7h and 0min - Average sunshine in February:
6h and 5min - Average sunshine in March:
9h and 1min - Average sunshine in April:
11h and 0min - Average sunshine in May:
11h and 4min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
12h and 1min - Average sunshine in September:
11h and 4min - Average sunshine in October:
7h and 2min - Average sunshine in November:
7h and 0min - Average sunshine in December:
7h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days
Dehdar, Iran
- Average sunshine days in January:
21 days - Average sunshine days in February:
16.6 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
15.1 days - Average sunshine days in June:
22.3 days
- Average sunshine days in July:
26.3 days - Average sunshine days in August:
26.5 days - Average sunshine days in September:
25.9 days - Average sunshine days in October:
22.9 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
22.1 days
The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is April (13.3 days).
Average UV index
Dehdar, Iran
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Dehdar, Iran
The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility
Dehdar, Iran
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
