Climate averages 1991–2020
Qarchak weather
in January.
A cool, fairly dry month: the coolest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a cool month in Qarchak: daytime highs average 8.6°C and nights cool to about -2.3°C. By daytime temperature it is the coolest month of the year.
Expect about 38 mm of rain on roughly 7 days, which makes January a fairly dry month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 03 min on an average January day.
The nearest other city in this atlas is Pākdasht (11 km away). In January its highs average 8.2°C, about as warm as Qarchak, with 30 mm of rain.
Among the 128 cities listed in Iran, Qarchak ranks joint 52nd of 128 for the warmest January highs and joint 61st of 128 for the driest January (rainfall, lowest first). The mean January high of those 128 cities is 8.6°C; Qarchak is level with that mean.
From January to February, average highs rise by 2.7°C to 11.3°C, and monthly rainfall rises from 38 mm to 39 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Qarchak climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 8.6°C-2.3°C | -2.3°C | 38 | 7.4 | 10.110 h |
| February | 11.3°C-0.5°C | -0.5°C | 39 | 8.1 | 10.911 h |
| March | 16.9°C3.9°C | 3.9°C | 50 | 8.8 | 11.912 h |
| April | 23.3°C9.8°C | 9.8°C | 36 | 6.5 | 13.113 h |
| May | 29.6°C15.3°C | 15.3°C | 13 | 2.7 | 14.014 h |
| June | 35.5°C21.0°C | 21.0°C | 2.0 | 0.5 | 14.515 h |
| July | 38.1°C24.6°C | 24.6°C | 1.3 | 0.3 | 14.314 h |
| August | 36.9°C23.2°C | 23.2°C | 1.3 | 0.2 | 13.513 h |
| September | 32.2°C18.2°C | 18.2°C | 1.2 | 0.3 | 12.412 h |
| October | 25.0°C11.8°C | 11.8°C | 14 | 2.7 | 11.311 h |
| November | 15.7°C4.7°C | 4.7°C | 40 | 6.8 | 10.310 h |
| December | 10.2°C-0.1°C | -0.1°C | 40 | 7.4 | 9.810 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Pākdasht in JanuaryIran · 11 kmHigh 8.2°C · Low -1.9°C · 30 mm rain
- Varāmīn in JanuaryIran · 13 kmHigh 9.4°C · Low -1.9°C · 23 mm rain
- Tehran in JanuaryIran · 33 kmHigh 5.3°C · Low -5.3°C · 42 mm rain
- Eslamshahr in JanuaryIran · 34 kmHigh 7.4°C · Low -3.6°C · 42 mm rain
- Golestān in JanuaryIran · 37 kmHigh 8.1°C · Low -3.0°C · 42 mm rain
- Pardīs in JanuaryIran · 41 kmHigh 0.8°C · Low -7.6°C · 36 mm precipitation
- Būmahen in JanuaryIran · 43 kmHigh 1.8°C · Low -6.0°C · 36 mm precipitation
- Tajrīsh in JanuaryIran · 44 kmHigh 2.2°C · Low -7.9°C · 42 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Qarchak) is explained once on the Qarchak year overview and on the Sources, method and limits page.