Climate and monthly weather forecast
Karaj, Iran

Weather in January

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

Weather in February

February, the last month of the winter in Karaj, is also a frosty month, with an average temperature varying between 9°C (48.2°F) and -0.7°C (30.7°F). In February, the average high-temperature is relatively the same as in January - a still frosty 9°C (48.2°F). Weather in February »

Weather in March

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

Weather in April

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

Weather in May

The last month of the spring, May, is a warm month in Karaj, Iran, with an average temperature varying between 12.2°C (54°F) and 26.2°C (79.2°F). In May, the average high-temperature increases from an agreeable 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 an average temperature fluctuating between 32.6°C (90.7°F) and 16.5°C (61.7°F). In Karaj, the average high-temperature in June increases from a moderately hot 26.2°C (79.2°F) in May to a hot 32.6°C (90.7°F). Weather in June »

Weather in July

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

Weather in August

The last month of the summer, August, is another hot 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 August, the average high-temperature is relatively the same as in July - a tropical 34.5°C (94.1°F). Weather in August »

Weather in September

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

Weather in October

October, the same as September, is another warm autumn month in Karaj, Iran, with temperature in the range of an average low of 10.8°C (51.4°F) and an average high of 23.5°C (74.3°F). In October, the average high-temperature drops 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 another mild month, with temperature in the range of an average low of 4.8°C (40.6°F) and an average high of 15.1°C (59.2°F). In Karaj, the average high-temperature in November declines considerably from a warm 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 an average temperature fluctuating between 0.3°C (32.5°F) and 8.9°C (48°F). In Karaj, the average high-temperature in December drops from a mild 15.1°C (59.2°F) in November to a frosty 8.9°C (48°F). Weather in December »
[Resources]

FAQ

What is the coldest month in Karaj?

The coldest month 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 is January, with an average relative humidity of 67%.

How much does it rain in Karaj?

In Karaj, Iran, during the entire year, the rain falls for 44.3 days and collects up to 252mm (9.92") of precipitation.

When does it snow in Karaj?

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

What is the snowiest month in Karaj?

January has the most snowfall days of the year in Karaj. Snow falls for 5.4 days.

How many days does it snow in Karaj?

Throughout the year, there are 14.3 snowfall days.

What is the wettest month in Karaj?

The month with the most rainfall in Karaj is March, when the rain falls for 6.7 days and typically aggregates up to 45mm (1.77") of precipitation.

When it does not snow in Karaj?

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

What are the least humid months in Karaj?

June and August, with an average relative humidity of 34%, are the least humid months in Karaj.

When are the longest days in Karaj?

The month with the longest days is June, with an average of 14h and 33min of daylight.

What month has the most sunshine in Karaj?

The month with the most sunshine in Karaj, Iran, is June, with an average of 11.2h of sunshine.

What is the warmest month in Karaj?

The warmest month 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 is August, when the rain falls for 0.3 days and typically collects 1mm (0.04") of precipitation.

What is the month with the shortest days in Karaj?

December has the shortest days of the year in Karaj, Iran, with an average of 9h and 47min of daylight.

Is there Daylight Saving Time (DST) in Karaj?

Karaj, Iran, does not observe Daylight Saving Time (DST). +0330 timezone is used throughout the entire year.

What is the month with the least sunshine in Karaj?

With an average of 5.1h of sunshine, December has the least sunshine of the year.

Average humidity
Karaj, Iran

Average humidity - Karaj, Iran

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

[Resources]

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).

[Resources]

Average rainfall days
Karaj, Iran

Average rainfall days - Karaj, Iran

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

[Resources]

Average snowfall days
Karaj, Iran

Average snowfall days - Karaj, Iran

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

[Resources]

Average daylight / Average sunshine
Karaj, Iran

Average daylight / Average sunshine - Karaj, Iran

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location