Tehran weather in June
In June, Tehran has an average high of 35 °C96 °F and an average low of 20 °C69 °F, with about 6 mm0.2 in of precipitation. It is the 3rd warmest month of the year and the driest.
How June compares with other months
Compared with May, June is 5.8 °C10.5 °F warmer on average and drier by 8 mm0.3 in. Compared with July, June is 2.6 °C4.8 °F cooler on average. Daylight lasts about 14.6 hours around the middle of the month. Average relative humidity is 25% and the average cloud amount 33%.
Is June a good time to visit Tehran?
June is not among the most comfortable months by our comfort score: it is hot (average high 35 °C96 °F). The most comfortable months in Tehran are April and May and October.
What to wear in June
For Tehran in June, pack very light, breathable clothing, a sun hat and plenty of water.
June in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Tehran | 3596 | 2069 | 60.2 |
| Qarchak | 3697 | 2271 | 90.3 |
| Karaj | 3188 | 1864 | 120.5 |
| Nazarabad | 3493 | 1865 | 110.4 |
| Chalus | 3493 | 2475 | 210.8 |
| Amol | 3188 | 2272 | 190.7 |
| Saveh | 38100 | 2169 | 70.3 |
| Qom | 38101 | 2171 | 80.3 |
| Qazvin | 3086 | 1356 | 160.6 |
Nearby places that are more than 1 °C1.8 °F warmer in June: Chalus, Saveh and Qom; cooler: Karaj, Nazarabad, Amol and Qazvin.
Other months in Tehran
- January8 °C47 °F / −2 °C29 °F
- February11 °C52 °F / 0 °C32 °F
- March17 °C63 °F / 4 °C40 °F
- April22 °C72 °F / 9 °C48 °F
- May29 °C85 °F / 15 °C59 °F
- June35 °C96 °F / 20 °C69 °F
- July38 °C100 °F / 23 °C74 °F
- August36 °C97 °F / 22 °C72 °F
- September31 °C89 °F / 18 °C65 °F
- October24 °C76 °F / 12 °C54 °F
- November15 °C59 °F / 4 °C40 °F
- December10 °C50 °F / 0 °C32 °F
Frequently asked questions
How warm is Tehran in June?
In June the average high in Tehran is 35 °C (96 °F) and the average low is 20 °C (69 °F).
Does it rain a lot in Tehran in June?
On average about 6 mm (0.2 in) of precipitation falls in June; it ranks 12th of the 12 months.
Is June the warmest month in Tehran?
No. The warmest month in Tehran is July, with an average high of 38 °C (100 °F). The coldest month is January, with an average low of -2 °C (29 °F).
How long is the day in Tehran in June?
In the middle of June the day in Tehran lasts about 14.6 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Tehran in June?
The average relative humidity in June is about 25%. This is a long-term average for the whole day.
How cloudy is Tehran in June?
On average about 33% of the sky is covered by cloud in June. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.