Climate of Karaj
Karaj has a semi-arid climate. It hardly rains here. The average annual temperature for Karaj is 34° degrees and there is about 70 inch of rain in a year. It is dry for 250 days a year with an average humidity of 38% and an UV-index of 4.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 4°C and 32°C
- Night:the average nighttime temperature is between -4°C and 21°C
- Rain: it rains 74 days and there is a total of approximately 178 mm rainfall
- Snow: it snows an average of 9 days per year
- Sun hours: throughout the year there are 3563 sun hours
Maximum temperature: | between 4°C and 32°C |
Warmest month: | 32°C in July |
Coldest month: | 4°C in January |
Night temperature: | between -4°C and 21°C |
Dry days: | 282 days |
Days with rain: | 74 days |
Days with snow: | 9 days |
Total rain sum: | 178 mm |
Hours of sunshine: | 3563 hours |
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Karaj.
Precipitation graph
This graph shows the average amount of rainfall per month for Karaj.
Climate table of Karaj
In this climate table you can see at a glance what the average weather per month is for Karaj. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Karaj might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°F) | 39 | 42 | 51 | 62 | 73 | 84 | 90 | 86 | 79 | 66 | 50 | 42 |
Night temp. (°F) | 24 | 27 | 36 | 45 | 55 | 63 | 70 | 68 | 60 | 49 | 37 | 29 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (inch) | 9 | 7 | 10 | 8 | 8 | 4 | 2 | 2 | 1 | 5 | 9 | 6 |
Days with rain | 7 | 8 | 10 | 11 | 9 | 4 | 3 | 2 | 2 | 4 | 8 | 6 |
Days with snow | 4 | 3 | 1 | - | - | - | - | - | - | - | - | 1 |
Dry days | 20 | 17 | 20 | 19 | 22 | 26 | 28 | 29 | 28 | 27 | 22 | 24 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 7 | 7 | 9 | 12 | 12 | 12 | 12 | 13 | 12 | 7 | 7 | 7 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
UV-index | 2 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 4 | 2 | 2 |
Best time to visit Karaj
The best time to visit Karaj in Iran is from May through October. In this period you have a hot temperature and almost no precipitation. The highest average temperature in Karaj is 90°F in July and the lowest is 39°F in January.
Climate of Karaj by month
What is the average climate in a given month for Karaj? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Karaj weather experiences
Have you been to in Karaj?
Leave your Karaj weather experience for a chance to win $150!