Monthly weather forecast and climate
Karaj, Iran

Weather in January

January, the same as December, in Karaj, Iran, is a frosty winter month, with temperature in the range of an average low of -2.5°C (27.5°F) and an average high of 6.1°C (43°F). January is the coldest month, with an average high-temperature of 6.1°C (43°F) and an average low-temperature of -2.5°C (27.5°F). Weather in January »

Weather in February

The last month of the winter, February, is also a frosty month in Karaj, Iran, with average temperature ranging between max 9°C (48.2°F) and min -0.7°C (30.7°F). In Karaj, the average high-temperature is essentially the same as in January - a still chilly 9°C (48.2°F). Weather in February »

Weather in March

March, the first month of the spring, in Karaj, is a moderate month, with temperature in the range of an average high of 14.2°C (57.6°F) and an average low of 3.2°C (37.8°F). In Karaj, Iran, the average high-temperature increases, from a chilly 9°C (48.2°F) in February, to a moderate 14.2°C (57.6°F). Weather in March »

Weather in April

April is an agreeable spring month in Karaj, Iran, with average temperature varying between 8.4°C (47.1°F) and 20.7°C (69.3°F). In April, the average high-temperature increases, from a mild 14.2°C (57.6°F) in March, to a pleasant 20.7°C (69.3°F). Weather in April »

Weather in May

May, the last month of the spring, in Karaj, is a moderately hot month, with average temperature fluctuating between 26.2°C (79.2°F) and 12.2°C (54°F). In Karaj, the average high-temperature increases, from a pleasant 20.7°C (69.3°F) in April, to a moderately hot 26.2°C (79.2°F). Weather in May »

Weather in June

June, the first month of the summer, in Karaj, is a tropical month, with temperature in the range of an average low of 16.5°C (61.7°F) and an average high of 32.6°C (90.7°F). In June, the average high-temperature rises, from a moderately hot 26.2°C (79.2°F) in May, to a tropical 32.6°C (90.7°F). Weather in June »

Weather in July

July is a sweltering summer month in Karaj, Iran, with temperature in the range of an average low of 19°C (66.2°F) and an average high of 35.2°C (95.4°F). July is the warmest month, with an average high-temperature of 35.2°C (95.4°F) and an average low-temperature of 19°C (66.2°F). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Karaj, Iran, with temperature in the range of an average low of 19.1°C (66.4°F) and an average high of 34.5°C (94.1°F). In Karaj, Iran, the average high-temperature in August is almost the same as in July - a hot 34.5°C (94.1°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in Karaj, Iran, with average temperature ranging between min 15.3°C (59.5°F) and max 30.4°C (86.7°F). In September, the average high-temperature slightly decreases, from a hot 34.5°C (94.1°F) in August, to a still tropical 30.4°C (86.7°F). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Karaj, Iran, with average temperature varying between 10.8°C (51.4°F) and 23.5°C (74.3°F). In October, the average high-temperature decreases, from a hot 30.4°C (86.7°F) in September, to a moderately hot 23.5°C (74.3°F). Weather in October »

Weather in November

November, the last month of the autumn, in Karaj, is also a moderate month, with average temperature fluctuating between 15.1°C (59.2°F) and 4.8°C (40.6°F). In November, the average high-temperature plummets, from a moderately hot 23.5°C (74.3°F) in October, to a mild 15.1°C (59.2°F). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Karaj, Iran, with average temperature varying between 8.9°C (48°F) and 0.3°C (32.5°F). In Karaj, the average high-temperature decreases, from a mild 15.1°C (59.2°F) in November, to a chilly 8.9°C (48°F). Weather in December »
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FAQ

What is the coldest month in Karaj?

The coldest month in Karaj is January, with an average high-temperature of 6.1°C (43°F) and an average low-temperature of -2.5°C (27.5°F).

What is the most humid month in Karaj?

The most humid month in Karaj is January, with an average relative humidity of 67%.

How much does it rain in Karaj?

In Karaj, during the entire year, the rain falls for 44.3 days and collects up to 251.7mm (9.91") of precipitation.

When does it snow in Karaj?

Months with snowfall in Karaj, Iran, are January through April, November and December.

How many days does it snow in Karaj?

Throughout the year, there are 14.3 snowfall days.

What is the snowiest month in Karaj?

The month with the most snowfall days in Karaj is January when snow falls for 5.4 days.

What is the wettest month in Karaj?

The month with the most rainfall is March when the rain falls for 6.7 days and typically aggregates up to 45.4mm (1.79") of precipitation.

When it does not snow in Karaj?

In Karaj, Iran, snow does not fall in May through October.

What is the least humid month in Karaj?

Months with the lowest humidity in Karaj, Iran, are June and August, with an average relative humidity of 34%.

When are the longest days in Karaj?

With an average of 14.6h of daylight, June has the longest days of the year in Karaj.

What month has the most sunshine in Karaj?

With an average of 11.2h of sunshine, June has the most sunshine of the year.

What is the warmest month in Karaj?

The warmest month in Karaj, Iran, is July, with an average high-temperature of 35.2°C (95.4°F) and an average low-temperature of 19°C (66.2°F).

What is the driest month in Karaj?

The month with the least rainfall in Karaj is August when the rain falls for 0.3 days and typically collects 1.2mm (0.05") of precipitation.

What is the month with the shortest days in Karaj?

December has the shortest days of the year, with an average of 9.8h of daylight.

What is the month with the least sunshine in Karaj?

December has the least sunshine of the year in Karaj, Iran, with an average of 5.1h of sunshine.

Average humidity
Karaj, Iran

Average humidity - Karaj, Iran

The month with the highest relative humidity is January (67%).
Months with the lowest relative humidity are June and August (34%).

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Average rainfall
Karaj, Iran

Average rainfall - Karaj, Iran

The wettest month (with the highest rainfall) is March (45.4mm).
The driest month (with the least rainfall) is August (1.2mm).

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Average rainfall days
Karaj, Iran

Average rainfall days - Karaj, Iran

The month with the highest number of rainy days is March (6.7 days).
Months with the least rainy days are August and September (0.3 days).

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Average snowfall days
Karaj, Iran

Average snowfall days - Karaj, Iran

The month with the highest number of snowfall days is January (5.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Karaj, Iran

Average daylight / Average sunshine - Karaj, Iran

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

The month with the most sunshine is June (Average sunshine: 11.2h).
The month with the least sunshine is December (Average sunshine: 5.1h).

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