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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 a wintry winter month in Sheylavan, Iran, with an average temperature varying between -5.1°C (22.8°F) and 1.2°C (34.2°F). January is the coldest month, with the temperature often reaching an average high of 1.2°C (34.2°F) and an average low of -5.1°C (22.8°F). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Sheylavan, Iran, with temperature in the range of an average high of 3°C (37.4°F) and an average low of -4°C (24.8°F). The advent of February reveals an average high-temperature of a still wintry 3°C (37.4°F), showing minimal difference from the prior month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Sheylavan, Iran, with temperature in the range of an average low of 0.1°C (32.2°F) and an average high of 8.3°C (46.9°F). With the beginning of March, Sheylavan's average high-temperature sees an increase, transitioning from a cold 3°C (37.4°F) in February to a frosty 8.3°C (46.9°F). Weather in March »
Weather in April
April in Sheylavan, Iran, is a refreshing spring month, with an average temperature fluctuating between 13.9°C (57°F) and 4.2°C (39.6°F). With the onset of April, Sheylavan's average high-temperature sees a rise, moving from March's chilly 8.3°C (46.9°F) to a moderate 13.9°C (57°F). Weather in April »
Weather in May
May, the last month of the spring in Sheylavan, is an enjoyable month, with an average temperature varying between 19.9°C (67.8°F) and 9.2°C (48.6°F). In May, the average high-temperature increases from a refreshing 13.9°C (57°F) in April to a comfortable 19.9°C (67.8°F). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Sheylavan, Iran, with temperature in the range of an average low of 12.6°C (54.7°F) and an average high of 24.2°C (75.6°F). Sheylavan, Iran, observes a slight ascent in average high-temperatures during June, adjusting from a comfortable 19.9°C (67.8°F) in May to a warm 24.2°C (75.6°F). Weather in June »
Weather in July
July, like June, in Sheylavan, Iran, is a moderately hot summer month, with an average temperature ranging between min 14.9°C (58.8°F) and max 26.6°C (79.9°F). Sheylavan's July weather, marked by an average high temperature of 26.6°C (79.9°F) and an average low temperature of 14.9°C (58.8°F), is the warmest in the year. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Sheylavan, Iran, with an average temperature varying between 14.5°C (58.1°F) and 25.7°C (78.3°F). August's average high-temperature is a still moderately hot 25.7°C (78.3°F), maintaining a close comparison with July's 26.6°C (79.9°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Sheylavan, Iran, with temperature in the range of an average low of 11.4°C (52.5°F) and an average high of 22.1°C (71.8°F). The onset of September aligns with a soft reduction in the average high-temperature, gently falling from a warm 25.7°C (78.3°F) in August to a pleasant 22.1°C (71.8°F). Weather in September »
Weather in October
October, like September, in Sheylavan, Iran, is another enjoyable autumn month, with temperature in the range of an average low of 6.7°C (44.1°F) and an average high of 16.3°C (61.3°F). The start of October involves a temperature drop, moving from a pleasant 22.1°C (71.8°F) in September to an enjoyable 16.3°C (61.3°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Sheylavan, Iran, with an average temperature varying between 8.5°C (47.3°F) and 0.9°C (33.6°F). The start of November signals a decrease in the average high-temperature, transitioning from a comfortable 16.3°C (61.3°F) in October to a chilly 8.5°C (47.3°F). Weather in November »
Weather in December
December, the first month of the winter in Sheylavan, is also an icy month, with an average temperature fluctuating between -2.7°C (27.1°F) and 3.9°C (39°F). Sheylavan's weather subtly changes with the onset of December, barely falling from a chilly 8.5°C (47.3°F) in November to a cold 3.9°C (39°F). Weather in December »
Updated: Aug 1, 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 Sheylavan, Iran, the lowest temperatures are generally noted in January, averaging a high of 1.2°C (34.2°F) and a low of -5.1°C (22.8°F).
What is the most humid month in Sheylavan?
January and February, with an average relative humidity of 71%, are most humid months.
How much does it rain?
Throughout the year, there are 100.2 rainfall days, and 282mm (11.1") of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, October through December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 7.6 days and accumulates 112mm (4.41") of snow.
How much does it snow?
Throughout the year, there are 29.7 snowfall days, and 464mm (18.27") of snow is accumulated.
When is the lowest UV index?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 13.8 days and accumulates 50mm (1.97") of precipitation.
When it does not snow in Sheylavan?
In Sheylavan, snow does not fall in May through September.
When are the longest days?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 12h of sunshine.
What are the months with the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What is the warmest month?
Sheylavan notes the warmest temperatures in July, with a average high of 26.6°C (79.9°F) and a low of 14.9°C (58.8°F).
What is the least humid month?
The months with the lowest humidity are July and August, with an average relative humidity of 52%.
What is the driest month?
The month with the least rainfall is August, when the rain falls for 5.2 days and typically collects 12mm (0.47") of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Is there Daylight Saving Time (DST)?
Sheylavan does not observe Daylight Saving Time (DST). +0330 timezone is used over the entire year.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 6.7h of sunshine.
Average temperature
Sheylavan, Iran
The warmest month (with the highest average high temperature) is July (26.6°C).
The month with the lowest average high temperature is January (1.2°C).
The month with the highest average low temperature is July (14.9°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).
Average pressure
Sheylavan, Iran
- Average pressure in January:
1021.2mbar - Average pressure in February:
1019.8mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1014.9mbar - Average pressure in May:
1013.1mbar - Average pressure in June:
1011.1mbar
- Average pressure in July:
1009.4mbar - Average pressure in August:
1011.7mbar - Average pressure in September:
1014.5mbar - Average pressure in October:
1018.7mbar - Average pressure in November:
1021.6mbar - Average pressure in December:
1022.1mbar
The month with the highest atmospheric pressure is December (1022.1mbar).
The month with the lowest atmospheric pressure is July (1009.4mbar).
Average wind speed
Sheylavan, Iran
- Average wind speed in January:
13.9km/h - Average wind speed in February:
12.2km/h - Average wind speed in March:
14.2km/h - Average wind speed in April:
12km/h - Average wind speed in May:
11.1km/h - Average wind speed in June:
10.4km/h
- Average wind speed in July:
12.3km/h - Average wind speed in August:
11.9km/h - Average wind speed in September:
9.7km/h - Average wind speed in October:
10.3km/h - Average wind speed in November:
10km/h - Average wind speed in December:
12.5km/h
The windiest month (with the highest average wind speed) is March (14.2km/h).
The calmest month (with the lowest average wind speed) is September (9.7km/h).
Average humidity
Sheylavan, Iran
The months with the highest relative humidity are January and February (71%).
The months with the lowest relative humidity are July and August (52%).
Average rainfall
Sheylavan, Iran
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is August (12mm).
Average rainfall days
Sheylavan, Iran
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
10.1 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
10.1 days
- Average rainfall days in July:
6.7 days - Average rainfall days in August:
5.2 days - Average rainfall days in September:
8.8 days - Average rainfall days in October:
8.8 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
5.3 days
The month with the highest number of rainy days is April (14.3 days).
The month with the least rainy days is January (4.8 days).
Average snowfall
Sheylavan, Iran
The month with the highest snowfall is January (112mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Sheylavan, Iran
- Average snowfall days in January:
7.6 days - Average snowfall days in February:
8 days - Average snowfall days in March:
4.4 days - Average snowfall days in April:
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:
0.5 days - Average snowfall days in November:
3 days - Average snowfall days in December:
5.2 days
The month with the highest number of snowfall days is February (8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Sheylavan, Iran
- Average daylight in January:
9h and 5min - 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 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
6h and 5min - Average sunshine in February:
7h and 4min - Average sunshine in March:
8h and 5min - Average sunshine in April:
10h and 3min - Average sunshine in May:
11h and 4min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 5min - Average sunshine in September:
10h and 2min - Average sunshine in October:
7h and 2min - Average sunshine in November:
6h and 5min - Average sunshine in December:
6h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days
Sheylavan, Iran
- Average sunshine days in January:
22.3 days - Average sunshine days in February:
17.3 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
15.9 days
- Average sunshine days in July:
21.9 days - Average sunshine days in August:
23.4 days - Average sunshine days in September:
18.1 days - Average sunshine days in October:
18.6 days - Average sunshine days in November:
20.6 days - Average sunshine days in December:
22.3 days
The month with the most sunshine days is August (23.4 days).
The month with the least sunshine days is April (12.3 days).
Average UV index
Sheylavan, Iran
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Sheylavan, Iran
The month with the most cloud cover is February (Cloud cover 30).
The months with the least cloud cover are June, July and August (Cloud cover 14).
Average visibility
Sheylavan, 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).
