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Climate guideThirty-year normals for Bam
Bam climate by month
Hot desert · BWhBest Feb–Mar · Nov
Annual mean22°day and night
Seasonal swing23°warmest vs coolest
Precipitation112 mm12 wet days a year
29.11° N, 58.36° EElevation 1,061 mUTC+3:30 · Iran Standard Time
When to goBam · weather score
Best timeFeb–Mar · Nov
October: high / low29° / 17°
iSummary
What the weather is like
Bam has a hot desert climate (Köppen BWh): very little rain and intense sun.
The warmest month is July, when afternoons average 39° and nights 27°. January is the coolest month, with highs of 16° and lows of 5°. The difference between the warmest and the coolest month is about 23°, a large swing typical of continental interiors.
About 112 mm of precipitation falls in an average year. January is the wettest month (26 mm, 3 wet days) and June the driest (1 mm, 0 wet days). Cloud cover ranges from 2% in September to 22% in March.
Compared with Tehran, the capital, Bam is 3.7° warmer on a July afternoon and receives less precipitation over the year.
Year in figures
- Hottest afternoons
- 39° · July
- Coldest nights
- 5° · January
- Wettest month
- January
- Driest month
- June
- Clearest skies
- September · 2% cloud
- Longest day
- 14 h 00 min
- Shortest day
- 10 h 18 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 | 16° | 19° | 24° | 30° | 35° | 39° | 39° | 38° | 35° | 29° | 23° | 18° |
| Average low | 5° | 7° | 11° | 17° | 22° | 26° | 27° | 26° | 22° | 17° | 11° | 7° |
| Precipitation | 26 mm | 23 mm | 27 mm | 11 mm | 7 mm | 1 mm | 1 mm | 0 mm | 0 mm | 2 mm | 3 mm | 11 mm |
| Wet days (≥1 mm) | 2.5 | 1.8 | 1.7 | 2.5 | 1 | 0 | 0.5 | 0 | 0 | 0 | 1 | 0.8 |
| Cloud cover | 19% | 18% | 22% | 19% | 11% | 5% | 4% | 3% | 2% | 4% | 12% | 19% |
| Daylight | 10h 29 | 11h 10 | 11h 58 | 12h 51 | 13h 36 | 14h 00 | 13h 50 | 13h 13 | 12h 22 | 11h 30 | 10h 43 | 10h 18 |
| Month score | 82 | 96 | 96 | 74 | 56 | 58 | 57 | 58 | 60 | 82 | 98 | 95 |
ivMonth by month
Bam in every month
January82
16° / 5°
26 mm · 2.5 wet days
February96
19° / 7°
23 mm · 1.8 wet days
March96
24° / 11°
27 mm · 1.7 wet days
April74
30° / 17°
11 mm · 2.5 wet days
May56
35° / 22°
7 mm · 1 wet day
June58
39° / 26°
1 mm · 0 wet days
July57
39° / 27°
1 mm · 0.5 wet day
August58
38° / 26°
0 mm · 0 wet days
September60
35° / 22°
0 mm · 0 wet days
October82
29° / 17°
2 mm · 0 wet days
November98
23° / 11°
3 mm · 1 wet day
December95
18° / 7°
11 mm · 0.8 wet day