Photo: Mostafameraji · CC BY-SA 4.0 · Wikimedia Commons
TafreshReport this photo · linked, not stored
TafreshReport this photo · linked, not stored
Climate guideThirty-year normals for Tafresh
Tafresh climate by month
Hot, dry-summer continental · DsaBest May · Sep–Oct
Annual mean12°day and night
Seasonal swing28°warmest vs coolest
Precipitation284 mm52 wet days a year
34.69° N, 50.02° EElevation 1,910 mUTC+3:30 · Iran Standard Time
When to goTafresh · weather score
Best timeMay · Sep–Oct
October: high / low19° / 10°
iSummary
What the weather is like
Tafresh has a hot, dry-summer continental climate (Köppen Dsa): dry summers and cold winters.
The warmest month is July, when afternoons average 31° and nights 20°. January is the coolest month, with highs of 1° and lows of -7°. The difference between the warmest and the coolest month is about 28°, a large swing typical of continental interiors.
About 284 mm of precipitation falls in an average year. April is the wettest month (42 mm, 8 wet days) and September the driest (2 mm, 0 wet days). Cloud cover ranges from 3% in September to 29% in December.
Compared with Tehran, the capital, Tafresh is 3.9° cooler on a July afternoon and receives less precipitation over the year.
Year in figures
- Hottest afternoons
- 31° · July
- Coldest nights
- -7° · January
- Wettest month
- April
- Driest month
- September
- Clearest skies
- September · 3% cloud
- Longest day
- 14 h 28 min
- Shortest day
- 9 h 51 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 | 1° | 3° | 9° | 17° | 23° | 29° | 31° | 31° | 27° | 19° | 11° | 5° |
| Average low | -7° | -5° | 0° | 6° | 11° | 17° | 20° | 20° | 16° | 10° | 3° | -3° |
| Precipitation | 39 mm | 34 mm | 48 mm | 42 mm | 27 mm | 4 mm | 3 mm | 1 mm | 2 mm | 18 mm | 30 mm | 36 mm |
| Wet days (≥1 mm) | 6.5 | 6.1 | 6.8 | 8 | 4.3 | 1.3 | 0.6 | 0.6 | 0.4 | 3.7 | 7 | 6.2 |
| Cloud cover | 28% | 26% | 27% | 27% | 19% | 6% | 5% | 4% | 3% | 14% | 23% | 29% |
| Daylight | 10h 05 | 10h 56 | 11h 56 | 13h 02 | 13h 58 | 14h 28 | 14h 16 | 13h 29 | 12h 26 | 11h 21 | 10h 22 | 9h 51 |
| Month score | 43 | 44 | 42 | 74 | 90 | 81 | 72 | 75 | 93 | 91 | 48 | 43 |
ivMonth by month
Tafresh in every month
January43
1° / -7°
39 mm · 6.5 wet days
February44
3° / -5°
34 mm · 6.1 wet days
March42
9° / 0°
48 mm · 6.8 wet days
April74
17° / 6°
42 mm · 8 wet days
May90
23° / 11°
27 mm · 4.3 wet days
June81
29° / 17°
4 mm · 1.3 wet day
July72
31° / 20°
3 mm · 0.6 wet day
August75
31° / 20°
1 mm · 0.6 wet day
September93
27° / 16°
2 mm · 0.4 wet days
October91
19° / 10°
18 mm · 3.7 wet days
November48
11° / 3°
30 mm · 7 wet days
December43
5° / -3°
36 mm · 6.2 wet days