Climate averages 1991–2020
Robāţ Karīm weather
in January.
A cool, fairly dry month: the coolest and the joint 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a cool month in Robāţ Karīm: daytime highs average 8.1°C and nights cool to about -2.8°C. By daytime temperature it is the coolest month of the year.
Expect about 36 mm of rain on roughly 7 days, which makes January a fairly dry month (the joint 7th 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 Golestān (10 km away). In January its highs average 8.1°C, about as warm as Robāţ Karīm, with 42 mm of rain.
Among the 128 cities listed in Iran, Robāţ Karīm ranks joint 60th of 128 for the warmest January highs and joint 46th of 128 for the driest January (rainfall, lowest first). The mean January high of those 128 cities is 8.6°C; Robāţ Karīm is 0.5°C cooler than that mean.
From January to February, average highs rise by 2.6°C to 10.7°C, and monthly rainfall rises from 36 mm to 37 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
Robāţ Karīm climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 8.1°C-2.8°C | -2.8°C | 36 | 6.9 | 10.110 h |
| February | 10.7°C-1.1°C | -1.1°C | 37 | 7.7 | 10.911 h |
| March | 16.3°C3.0°C | 3.0°C | 49 | 8.7 | 11.912 h |
| April | 22.6°C8.6°C | 8.6°C | 47 | 7.6 | 13.113 h |
| May | 29.0°C14.3°C | 14.3°C | 17 | 3.9 | 14.014 h |
| June | 35.1°C19.8°C | 19.8°C | 3.5 | 0.9 | 14.515 h |
| July | 37.7°C23.1°C | 23.1°C | 1.9 | 0.6 | 14.314 h |
| August | 36.6°C22.2°C | 22.2°C | 1.7 | 0.3 | 13.513 h |
| September | 31.9°C17.6°C | 17.6°C | 1.5 | 0.4 | 12.412 h |
| October | 24.6°C11.6°C | 11.6°C | 15 | 2.9 | 11.311 h |
| November | 15.3°C4.6°C | 4.6°C | 39 | 6.3 | 10.310 h |
| December | 9.9°C-0.1°C | -0.1°C | 36 | 7.0 | 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
- Golestān in JanuaryIran · 10 kmHigh 8.1°C · Low -3.0°C · 42 mm rain
- Parand in JanuaryIran · 10 kmHigh 7.6°C · Low -3.1°C · 36 mm rain
- Eslamshahr in JanuaryIran · 16 kmHigh 7.4°C · Low -3.6°C · 42 mm rain
- Bāghestān in JanuaryIran · 19 kmHigh 7.2°C · Low -4.1°C · 42 mm rain
- Shahrīār in JanuaryIran · 20 kmHigh 6.2°C · Low -5.0°C · 37 mm rain
- Shahre Jadide Andisheh in JanuaryIran · 23 kmHigh 6.1°C · Low -5.2°C · 37 mm rain
- Moḩammad Shahr in JanuaryIran · 34 kmHigh 5.8°C · Low -5.7°C · 37 mm rain
- Tehran in JanuaryIran · 38 kmHigh 5.3°C · Low -5.3°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 Robāţ Karīm) is explained once on the Robāţ Karīm year overview and on the Sources, method and limits page.
Parand lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.