Climate averages 1991–2020
Sirjan weather
in April.
A warm, very dry month: the 7th warmest and the 8th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
April is a warm month in Sirjan: daytime highs average 23.3°C and nights cool to about 9.2°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 14 mm of rain on roughly 3 days, which makes April a very dry month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 52 min on an average April day.
The nearest other city in this atlas is Rafsanjān (110 km away). In April its highs average 25.6°C, 2.4°C warmer than Sirjan, with 7.9 mm of rain.
Among the 128 cities listed in Iran, Sirjan ranks joint 40th of 128 for the warmest April highs and joint 22nd of 128 for the driest April (rainfall, lowest first). The mean April high of those 128 cities is 21.8°C; Sirjan is 1.5°C warmer than that mean.
From April to May, average highs rise by 5.8°C to 29.1°C, and monthly rainfall falls from 14 mm to 3.3 mm.
The annual picture
April 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
Sirjan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 10.8°C-0.6°C | -0.6°C | 37 | 6.1 | 10.510 h |
| February | 13.4°C0.9°C | 0.9°C | 40 | 5.8 | 11.111 h |
| March | 17.4°C4.2°C | 4.2°C | 36 | 6.3 | 12.012 h |
| April, selected | 23.3°C9.2°C | 9.2°C | 14 | 3.1 | 12.913 h |
| May | 29.1°C14.5°C | 14.5°C | 3.3 | 1.0 | 13.614 h |
| June | 33.8°C18.6°C | 18.6°C | 0.9 | 0.1 | 14.014 h |
| July | 35.1°C20.5°C | 20.5°C | 1.1 | 0.3 | 13.814 h |
| August | 33.7°C18.7°C | 18.7°C | 1.8 | 0.7 | 13.213 h |
| September | 30.3°C15.3°C | 15.3°C | 0.1 | 0.0 | 12.412 h |
| October | 24.5°C10.4°C | 10.4°C | 1.9 | 0.3 | 11.511 h |
| November | 17.5°C4.7°C | 4.7°C | 11 | 2.2 | 10.711 h |
| December | 13.2°C1.1°C | 1.1°C | 26 | 3.6 | 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
April in nearby cities
- Rafsanjān in AprilIran · 110 kmHigh 25.6°C · Low 11.1°C · 7.9 mm rain
- Dārāb in AprilIran · 135 kmHigh 27.5°C · Low 14.7°C · 12 mm rain
- Kerman in AprilIran · 163 kmHigh 23.9°C · Low 11.3°C · 12 mm rain
- Fasā in AprilIran · 205 kmHigh 25.5°C · Low 12.5°C · 15 mm rain
- Jīroft in AprilIran · 218 kmHigh 30.1°C · Low 17.0°C · 11 mm rain
- Jahrom in AprilIran · 232 kmHigh 28.4°C · Low 16.1°C · 13 mm rain
- Bandar Abbas in AprilIran · 259 kmHigh 33.6°C · Low 22.1°C · 6.6 mm rain
- Bam in AprilIran · 262 kmHigh 30.1°C · Low 16.7°C · 12 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 Sirjan) is explained once on the Sirjan year overview and on the Sources, method and limits page.