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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 another chilly winter month in Chaj, Iran, with an average temperature fluctuating between 7.7°C (45.9°F) and 0.1°C (32.2°F). Chaj's January weather reaches an average high of 7.7°C (45.9°F) and an average low of 0.1°C (32.2°F), making it the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Chaj, is another chilly month, with an average temperature ranging between min 1.9°C (35.4°F) and max 9.6°C (49.3°F). With the start of February, Chaj measures an average high-temperature of a still chilly 9.6°C (49.3°F), not significantly differing from January's 7.7°C (45.9°F). Weather in February »
Weather in March
March, the first month of the spring in Chaj, is a mild month, with an average temperature varying between 15.8°C (60.4°F) and 7.1°C (44.8°F). The onset of March marks an increase in the average high-temperature, moving from a chilly 9.6°C (49.3°F) in February to a moderate 15.8°C (60.4°F). Weather in March »
Weather in April
April is an agreeable spring month in Chaj, Iran, with an average temperature varying between 20.6°C (69.1°F) and 12°C (53.6°F). Chaj's transition into April is marked by a minor temperature shift, moving from a moderate 15.8°C (60.4°F) in March to a pleasant 20.6°C (69.1°F). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Chaj, Iran, with an average temperature varying between 17.2°C (63°F) and 26.5°C (79.7°F). Entering May, Chaj sees a temperature rise, with the average high-temperature advancing from April's pleasant 20.6°C (69.1°F) to a moderately hot 26.5°C (79.7°F). Weather in May »
Weather in June
The first month of the summer, June, is a hot month in Chaj, Iran, with an average temperature varying between 19.9°C (67.8°F) and 30.8°C (87.4°F). June signifies a subtle uplift in the average high-temperature, adjusting from a warm 26.5°C (79.7°F) in May to a tropical 30.8°C (87.4°F). Weather in June »
Weather in July
July, like June, is a hot summer month in Chaj, Iran, with an average temperature varying between 32.1°C (89.8°F) and 20.3°C (68.5°F). July stands out as Chaj's warmest month, with temperatures ranging between an average high of 32.1°C (89.8°F) and a low of 20.3°C (68.5°F). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Chaj, Iran, with temperature in the range of an average high of 30.4°C (86.7°F) and an average low of 18°C (64.4°F). During August, Chaj observes a subtle ascent to a still hot 30.4°C (86.7°F) from July's 32.1°C (89.8°F) in the average high-temperature. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Chaj, Iran, with temperature in the range of an average high of 27.9°C (82.2°F) and an average low of 14.8°C (58.6°F). As August turns into September, the average high-temperatures rest at a moderately hot 27.9°C (82.2°F), showing a minor variation from the prior month. Weather in September »
Weather in October
October, like September, is another pleasant autumn month in Chaj, Iran, with temperature in the range of an average low of 10.9°C (51.6°F) and an average high of 22.2°C (72°F). A shift in Chaj's weather is observed as September turns into October, with the average high temperature reducing from a warm 27.9°C (82.2°F) to an agreeable 22.2°C (72°F). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Chaj, Iran, with an average temperature fluctuating between 13.8°C (56.8°F) and 5°C (41°F). November's arrival witnesses a distinct drop in the average high-temperature, receding from October's pleasant 22.2°C (72°F) to a refreshing 13.8°C (56.8°F). Weather in November »
Weather in December
December, the first month of the winter in Chaj, is still a chilly month, with an average temperature ranging between max 9.6°C (49.3°F) and min 1.2°C (34.2°F). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's mild 13.8°C (56.8°F) to a frosty 9.6°C (49.3°F). Weather in December »
Updated: Jun 4, 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 part of the year is the coldest?
January is the coldest month of the year, registering average temperatures as high as 7.7°C (45.9°F) and as low as 0.1°C (32.2°F).
What is the most humid month?
The months with the highest humidity are January and February, with an average relative humidity of 46%.
How many days does it rain?
In Chaj, during the entire year, the rain falls for 56.9 days and collects up to 171mm (6.73") of precipitation.
When does it snow?
Months with snowfall are January through March, November and December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 1.3 days and accumulates 31mm (1.22") of snow.
How many days does it snow?
Throughout the year, there are 3.1 snowfall days, and 58mm (2.28") of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine in Chaj is January, with an average of 7.1h of sunshine.
What is the rainiest month?
The months with the most rainfall are March and April, with an average 37mm (1.46") of precipitation.
When it does not snow in Chaj?
In Chaj, snow does not fall in April through October.
What is the least humid month?
The months with the lowest humidity are June and July, with an average relative humidity of 17%.
When are the longest days?
With an average of 14h and 18min of daylight, June has the longest days of the year.
What is the month with the most sunshine?
The months with the most sunshine are June and July, with an average of 12.3h of sunshine.
When is the highest UV index in Chaj?
June is the month with the highest UV index, with an average maximum UV index of 7.
What time of the year is the hottest?
In Chaj, July is the month with the highest recorded average temperatures, measuring a high of 32.1°C (89.8°F) and a low of 20.3°C (68.5°F).
What is the driest month?
In Chaj, Iran, rain does not fall in July and September.
When does it rain?
January through June, August, October through December are months with rainfall.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 10h and 0min of daylight.
Is there Daylight Saving Time (DST)?
Chaj, Iran, does not observe Daylight Saving Time (DST). +0330 timezone is used throughout the entire year.
When is the lowest UV index?
With an average maximum UV index of 2, December is the month with the lowest UV index.
Average temperature
Chaj, Iran
The warmest month (with the highest average high temperature) is July (32.1°C).
The month with the lowest average high temperature is January (7.7°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 (0.1°C).
Average pressure
Chaj, Iran
- Average pressure in January:
1019.3mbar - Average pressure in February:
1017.2mbar - Average pressure in March:
1013.8mbar - Average pressure in April:
1012.1mbar - Average pressure in May:
1009.1mbar - Average pressure in June:
1005.3mbar
- Average pressure in July:
1003.1mbar - Average pressure in August:
1005.8mbar - Average pressure in September:
1010.1mbar - Average pressure in October:
1015.7mbar - Average pressure in November:
1019.3mbar - 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 (1003.1mbar).
Average wind speed
Chaj, Iran
- Average wind speed in January:
10.6km/h - Average wind speed in February:
13km/h - Average wind speed in March:
15km/h - Average wind speed in April:
14.1km/h - Average wind speed in May:
15.1km/h - Average wind speed in June:
20.4km/h
- Average wind speed in July:
27.4km/h - Average wind speed in August:
23.6km/h - Average wind speed in September:
15.7km/h - Average wind speed in October:
11.4km/h - Average wind speed in November:
9.7km/h - Average wind speed in December:
9km/h
The windiest month (with the highest average wind speed) is July (27.4km/h).
The calmest month (with the lowest average wind speed) is December (9km/h).
Average humidity
Chaj, Iran
The months with the highest relative humidity are January and February (46%).
The months with the lowest relative humidity are June and July (17%).
Average rainfall
Chaj, Iran
The wettest months (with the highest rainfall) are March and April (37mm).
The driest months (with the least rainfall) are July and September (0mm).
Average rainfall days
Chaj, Iran
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
8.4 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
11.1 days - Average rainfall days in May:
6.7 days - Average rainfall days in June:
0.6 days
- Average rainfall days in July:
0.1 days - Average rainfall days in August:
0.3 days - Average rainfall days in September:
0.3 days - Average rainfall days in October:
2.5 days - Average rainfall days in November:
5.1 days - Average rainfall days in December:
4 days
The month with the highest number of rainy days is April (11.1 days).
The month with the least rainy days is July (0.1 days).
Average snowfall
Chaj, Iran
The month with the highest snowfall is January (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Chaj, Iran
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
1.2 days - Average snowfall days in March:
0.1 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:
0.2 days - Average snowfall days in December:
0.3 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Chaj, Iran
- Average daylight in January:
10h and 2min - 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:
7h and 1min - Average sunshine in February:
7h and 1min - Average sunshine in March:
9h and 1min - Average sunshine in April:
10h and 4min - Average sunshine in May:
11h and 5min - Average sunshine in June:
12h and 2min
- Average sunshine in July:
12h and 2min - Average sunshine in August:
12h and 1min - Average sunshine in September:
10h and 0min - Average sunshine in October:
9h and 5min - Average sunshine in November:
8h and 1min - Average sunshine in December:
7h and 2min
The months with the most sunshine are June and July (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days
Chaj, Iran
- Average sunshine days in January:
22.2 days - Average sunshine days in February:
16.9 days - Average sunshine days in March:
18.2 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
20.7 days - Average sunshine days in June:
28.6 days
- Average sunshine days in July:
30.8 days - Average sunshine days in August:
30.4 days - Average sunshine days in September:
29.4 days - Average sunshine days in October:
27.2 days - Average sunshine days in November:
23.5 days - Average sunshine days in December:
26.2 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is April (15.8 days).
Average UV index
Chaj, Iran
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Chaj, Iran
The month with the most cloud cover is February (Cloud cover 20).
The month with the least cloud cover is September (Cloud cover 1).
Average visibility
Chaj, 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).
