Climate averages 1991–2020
Marvdasht weather
in January.
A cool, moderately wet month: the coolest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a cool month in Marvdasht: daytime highs average 10.3°C and nights cool to about -2.0°C. By daytime temperature it is the coolest month of the year.
Expect about 63 mm of rain on roughly 6 days, which makes January a moderately wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 27 min on an average January day.
The nearest other city in this atlas is Shahr-e Ṣadrā (30 km away). In January its highs average 8.6°C, 1.7°C cooler than Marvdasht, with 82 mm of rain.
Among the 128 cities listed in Iran, Marvdasht ranks 43rd of 128 for the warmest January highs and joint 90th of 128 for the driest January (rainfall, lowest first). The mean January high of those 128 cities is 8.6°C; Marvdasht is 1.7°C warmer than that mean.
From January to February, average highs rise by 2.6°C to 13.0°C, and monthly rainfall falls from 63 mm to 48 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
Marvdasht climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 10.3°C-2.0°C | -2.0°C | 63 | 6.2 | 10.510 h |
| February | 13.0°C-0.3°C | -0.3°C | 48 | 5.5 | 11.111 h |
| March | 17.1°C2.6°C | 2.6°C | 45 | 5.6 | 12.012 h |
| April | 22.5°C7.2°C | 7.2°C | 20 | 3.7 | 12.913 h |
| May | 29.0°C11.8°C | 11.8°C | 3.4 | 0.7 | 13.614 h |
| June | 34.7°C16.2°C | 16.2°C | 0.1 | 0.0 | 14.014 h |
| July | 37.0°C19.4°C | 19.4°C | 0.2 | 0.0 | 13.914 h |
| August | 36.1°C18.2°C | 18.2°C | 0.2 | 0.1 | 13.213 h |
| September | 32.1°C14.2°C | 14.2°C | 0 | 0.0 | 12.412 h |
| October | 26.0°C9.1°C | 9.1°C | 1.5 | 0.4 | 11.511 h |
| November | 18.2°C3.7°C | 3.7°C | 21 | 2.8 | 10.711 h |
| December | 13.1°C-0.3°C | -0.3°C | 45 | 4.2 | 10.310 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
- Shahr-e Ṣadrā in JanuaryIran · 30 kmHigh 8.6°C · Low -2.1°C · 82 mm rain
- Shiraz in JanuaryIran · 39 kmHigh 10.7°C · Low 1.0°C · 98 mm rain
- Kāzerūn in JanuaryIran · 114 kmHigh 14.3°C · Low 5.2°C · 112 mm rain
- Fasā in JanuaryIran · 132 kmHigh 12.8°C · Low 2.7°C · 51 mm rain
- Yasuj in JanuaryIran · 146 kmHigh 6.2°C · Low -4.4°C · 170 mm rain
- Borāzjān in JanuaryIran · 167 kmHigh 19.0°C · Low 9.0°C · 73 mm rain
- Jahrom in JanuaryIran · 170 kmHigh 15.6°C · Low 5.7°C · 65 mm rain
- Dogonbadan in JanuaryIran · 200 kmHigh 14.8°C · Low 4.1°C · 119 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 Marvdasht) is explained once on the Marvdasht year overview and on the Sources, method and limits page.