Climate guideThirty-year normals for Mehran, Ilam Province
Mehran climate by month
Hot semi-arid · BShBest Mar · Nov–Dec
Annual mean24°day and night
Seasonal swing27°warmest vs coolest
Precipitation370 mm47 wet days a year
33.12° N, 46.16° EElevation 150 mUTC+3:30 · Iran Standard Time
When to goMehran · weather score
Best timeMar · Nov–Dec
October: high / low33° / 21°
iSummary
What the weather is like
Mehran has a hot semi-arid climate (Köppen BSh): little rain, large day–night swings and strong sunshine.
The warmest month is July, when afternoons average 44° and nights 30°. January is the coolest month, with highs of 15° and lows of 6°. The difference between the warmest and the coolest month is about 27°, a large swing typical of continental interiors.
About 370 mm of precipitation falls in an average year. March is the wettest month (65 mm, 9 wet days) and August the driest (0 mm, 0 wet days). Cloud cover ranges from 1% in July to 26% in December.
Compared with Tehran, the capital, Mehran is 9.1° warmer on a July afternoon and receives less precipitation over the year.
Year in figures
- Hottest afternoons
- 44° · July
- Coldest nights
- 6° · January
- Wettest month
- March
- Driest month
- August
- Clearest skies
- July · 1% cloud
- Longest day
- 14 h 20 min
- Shortest day
- 9 h 59 min
iiCharts
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columnsTemperature curve
Average high, lowDaylight
Hours between sunrise and sunset on the 15th of each monthiiiData table
Climate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 15° | 17° | 22° | 30° | 37° | 42° | 44° | 44° | 40° | 33° | 23° | 17° |
| Average low | 6° | 7° | 11° | 17° | 23° | 28° | 30° | 30° | 26° | 21° | 13° | 8° |
| Precipitation | 86 mm | 58 mm | 65 mm | 28 mm | 8 mm | 0 mm | 0 mm | 0 mm | 0 mm | 12 mm | 54 mm | 59 mm |
| Wet days (≥1 mm) | 8 | 7.8 | 8.8 | 4.3 | 2.3 | 0.2 | 0.3 | 0 | 0.2 | 0.7 | 6.8 | 7.2 |
| Cloud cover | 25% | 22% | 23% | 22% | 16% | 2% | 1% | 1% | 1% | 11% | 20% | 26% |
| Daylight | 10h 12 | 11h 00 | 11h 56 | 12h 59 | 13h 51 | 14h 20 | 14h 08 | 13h 24 | 12h 24 | 11h 24 | 10h 28 | 9h 59 |
| Month score | 65 | 76 | 79 | 71 | 53 | 58 | 57 | 58 | 58 | 63 | 84 | 78 |
ivMonth by month
Mehran in every month
January65
15° / 6°
86 mm · 8 wet days
February76
17° / 7°
58 mm · 7.8 wet days
March79
22° / 11°
65 mm · 8.8 wet days
April71
30° / 17°
28 mm · 4.3 wet days
May53
37° / 23°
8 mm · 2.3 wet days
June58
42° / 28°
0 mm · 0.2 wet days
July57
44° / 30°
0 mm · 0.3 wet days
August58
44° / 30°
0 mm · 0 wet days
September58
40° / 26°
0 mm · 0.2 wet days
October63
33° / 21°
12 mm · 0.7 wet day
November84
23° / 13°
54 mm · 6.8 wet days
December78
17° / 8°
59 mm · 7.2 wet days