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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 moderate winter month in Vastan, Iran, with an average temperature fluctuating between 13.6°C (56.5°F) and 5.8°C (42.4°F). The coldest period, with an average high-temperature of 13.6°C (56.5°F), falls in January and February. Weather in January »
Weather in February
February, the last month of the winter in Vastan, is also a moderate month, with an average temperature fluctuating between 13.6°C (56.5°F) and 5.4°C (41.7°F). The coldest period, with an average high-temperature of 13.6°C (56.5°F), falls in January and February. Weather in February »
Weather in March
March, the first month of the spring in Vastan, is a refreshing month, with an average temperature varying between 17.8°C (64°F) and 8°C (46.4°F). With the beginning of March, Vastan's average high-temperature sees a minor increase, transitioning from a refreshing 13.6°C (56.5°F) in February to a comfortable 17.8°C (64°F). Weather in March »
Weather in April
April is a pleasant spring month in Vastan, Iran, with an average temperature ranging between max 21.3°C (70.3°F) and min 10.3°C (50.5°F). With the onset of April, Vastan experiences a subtle temperature shift, with the average high-temperature moving from an enjoyable 17.8°C (64°F) in March to an agreeable 21.3°C (70.3°F). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Vastan, Iran, with an average temperature ranging between min 16°C (60.8°F) and max 27.5°C (81.5°F). As May sets, the average high-temperature shows an increase, moving up from an agreeable 21.3°C (70.3°F) in April to a moderately hot 27.5°C (81.5°F). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Vastan, Iran, with temperature in the range of an average high of 30.8°C (87.4°F) and an average low of 19.8°C (67.6°F). As Vastan welcomes June, the average high-temperature sees a modest rise, transitioning from a moderately hot 27.5°C (81.5°F) in May to a tropical 30.8°C (87.4°F). Weather in June »
Weather in July
July, like June, is another hot summer month in Vastan, Iran, with an average temperature ranging between max 32.6°C (90.7°F) and min 22.3°C (72.1°F). Transitioning into July, Vastan records an average high-temperature of a still hot 32.6°C (90.7°F), almost identical to June's 30.8°C (87.4°F). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Vastan, Iran, with an average temperature ranging between max 32.8°C (91°F) and min 22.3°C (72.1°F). In Vastan, August is identified by the highest average temperatures, reaching a peak of 32.8°C (91°F) and a low of 22.3°C (72.1°F). During August, the heat index is computed to be a sweltering 39°C (102.2°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a hot month in Vastan, Iran, with an average temperature fluctuating between 30°C (86°F) and 19.8°C (67.6°F). Vastan experiences a minor change to a still tropical 30°C (86°F) in average high-temperature during September, closely reflecting August. Weather in September »
Weather in October
October, like September, in Vastan, Iran, is a moderately hot autumn month, with temperature in the range of an average low of 15.3°C (59.5°F) and an average high of 25°C (77°F). The beginning of October marks a decrease in the average high-temperature, transitioning from a tropical 30°C (86°F) in September to a warm 25°C (77°F). Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in Vastan, Iran, with temperature in the range of an average low of 9.8°C (49.6°F) and an average high of 18.2°C (64.8°F). The onset of November entails a temperature shift, as the average high-temperature decreases from a warm 25°C (77°F) in October to a refreshing 18.2°C (64.8°F). Weather in November »
Weather in December
December, the first month of the winter in Vastan, is also a moderate month, with an average temperature varying between 7.6°C (45.7°F) and 15.4°C (59.7°F). In December, Vastan experiences a minor shift in meteorological conditions with average high-temperatures marked at a mild 15.4°C (59.7°F), closely mirroring the climate in November. 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 month is the coldest in Vastan?
January and February, when the average high-temperature in Vastan reaches 13.6°C (56.5°F), are the coldest months.
How much does it rain in Vastan?
In Vastan, during the entire year, the rain falls for 101.4 days and collects up to 414mm (16.3") of precipitation.
When does it snow in Vastan?
January through March, November and December are months with snowfall.
How many days does it snow in Vastan?
Throughout the year, in Vastan, there are 3.1 snowfall days, and 90mm (3.54") of snow is accumulated.
When is the lowest UV index in Vastan?
The months with the lowest UV index in Vastan, Iran, are January and March, with an average maximum UV index of 3.
What is the most humid month in Vastan?
The most humid month is February, with an average relative humidity of 65%.
When does it snow the most in Vastan?
February is the month with the most snowfall in Vastan. Snow falls for 1.6 days and accumulates 51mm (2.01") of snow.
What is the month with the least sunshine in Vastan?
The month with the least sunshine is February, with an average of 6.1h of sunshine.
When it does not snow in Vastan?
April through October are months without snowfall.
What is the least humid month in Vastan?
With an average relative humidity of 59%, June is the least humid month in Vastan, Iran.
When are the longest days in Vastan?
With an average of 14h and 36min of daylight, June has the longest days of the year.
What month has the most sunshine in Vastan?
June has the most sunshine of the year in Vastan, Iran, with an average of 11.5h of sunshine.
What are the months with the highest UV index in Vastan?
The months with the highest UV index are June through August, with an average maximum UV index of 7.
What are the warmest months in Vastan?
The temperatures in Vastan reach their highest averages in August, with highs of 32.8°C (91°F) and lows of 22.3°C (72.1°F).
What is the driest month in Vastan?
The month with the least rainfall in Vastan, Iran, is August, when the rain falls for 6.6 days and typically collects 9mm (0.35") of precipitation.
What is the rainiest month in Vastan?
The month with the most rainfall in Vastan is October, when the rain falls for 9.5 days and typically aggregates up to 64mm (2.52") of precipitation.
What is the month with the shortest days in Vastan?
With an average of 9h and 42min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST) in Vastan?
Vastan does not utilize Daylight Saving Time (DST). +0330 timezone is used over the entire year.
Average temperature
Vastan, Iran
The warmest month (with the highest average high temperature) is August (32.8°C).
The months with the lowest average high temperature are January and February (13.6°C).
The months with the highest average low temperature are July and August (22.3°C).
The coldest month (with the lowest average low temperature) is February (5.4°C).
Average pressure
Vastan, Iran
- Average pressure in January:
1019.9mbar - Average pressure in February:
1019.1mbar - Average pressure in March:
1016.2mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1012.6mbar - Average pressure in June:
1009.8mbar
- Average pressure in July:
1007.9mbar - Average pressure in August:
1010.4mbar - Average pressure in September:
1013.6mbar - Average pressure in October:
1018.2mbar - Average pressure in November:
1021.2mbar - Average pressure in December:
1021.5mbar
The month with the highest atmospheric pressure is December (1021.5mbar).
The month with the lowest atmospheric pressure is July (1007.9mbar).
Average wind speed
Vastan, Iran
- Average wind speed in January:
7.8km/h - Average wind speed in February:
8.2km/h - Average wind speed in March:
8.7km/h - Average wind speed in April:
8.6km/h - Average wind speed in May:
8.6km/h - Average wind speed in June:
9km/h
- Average wind speed in July:
9km/h - Average wind speed in August:
8.8km/h - Average wind speed in September:
8.2km/h - Average wind speed in October:
7.6km/h - Average wind speed in November:
7.5km/h - Average wind speed in December:
7.5km/h
The windiest months (with the highest average wind speed) are June and July (9km/h).
The calmest months (with the lowest average wind speed) are November and December (7.5km/h).
Average humidity
Vastan, Iran
The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is June (59%).
Average rainfall
Vastan, Iran
The wettest month (with the highest rainfall) is October (64mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days
Vastan, Iran
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
11.1 days - Average rainfall days in May:
9.4 days - Average rainfall days in June:
5.3 days
- Average rainfall days in July:
5.7 days - Average rainfall days in August:
6.6 days - Average rainfall days in September:
7 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
8.4 days
The month with the highest number of rainy days is March (11.2 days).
The month with the least rainy days is June (5.3 days).
Average snowfall
Vastan, Iran
The month with the highest snowfall is February (51mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Vastan, Iran
- Average snowfall days in January:
0.7 days - Average snowfall days in February:
1.6 days - Average snowfall days in March:
0.3 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:
0.3 days - Average snowfall days in December:
0.2 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Vastan, 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:
6h and 2min - Average sunshine in February:
6h and 1min - Average sunshine in March:
7h and 5min - Average sunshine in April:
9h and 5min - Average sunshine in May:
11h and 1min - Average sunshine in June:
11h and 3min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
11h and 1min - Average sunshine in September:
10h and 2min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 2min - Average sunshine in December:
6h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).
Average sunshine days
Vastan, Iran
- Average sunshine days in January:
20.9 days - Average sunshine days in February:
16.4 days - Average sunshine days in March:
18.2 days - Average sunshine days in April:
16 days - Average sunshine days in May:
15.9 days - Average sunshine days in June:
21.7 days
- Average sunshine days in July:
24.4 days - Average sunshine days in August:
23.3 days - Average sunshine days in September:
20.3 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
18.2 days - Average sunshine days in December:
20.9 days
The month with the most sunshine days is July (24.4 days).
The month with the least sunshine days is May (15.9 days).
Average UV index
Vastan, 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 March (UV index 3).
Average cloud cover
Vastan, Iran
The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility
Vastan, Iran
The months with the highest visibility are January, June, August, September, October and December (10km).
The months with the lowest visibility are February, March, April, May, July and November (9km).
