IR
Semnan climate and weather
Current conditions
22.7° / 14.7°
Overcast
- Feels like
- 19.2° / 12.0°
- Humidity
- —
- Wind
- 14.1 km/h (gusts 22.7)
- UV index
- 5.1
- Sunrise / sunset
- 06:12 / 17:07
- Daylight
- 10.9 hrs
7-day forecast
| Date | Weather | High | Low | Feels like | Precip | Rain | Wind | UV |
|---|---|---|---|---|---|---|---|---|
| Mon 26 Oct | Overcast | 22.7° | 14.7° | 19.2° / 12.0° | 0.0 mm | 15% | 14.1 km/h | 5.1 |
| Tue 27 Oct | Partly cloudy | 22.0° | 12.8° | 19.1° / 10.5° | 0.0 mm | 5% | 14.4 km/h | 5.1 |
| Wed 28 Oct | Partly cloudy | 20.7° | 11.9° | 17.6° / 9.0° | 0.0 mm | 0% | 17.9 km/h | 5.0 |
| Thu 29 Oct | Overcast | 19.8° | 10.5° | 16.3° / 7.8° | 0.0 mm | 5% | 12.8 km/h | 4.8 |
| Fri 30 Oct | Overcast | 20.4° | 11.9° | 17.7° / 9.4° | 0.0 mm | 5% | 11.6 km/h | 4.3 |
| Sat 31 Oct | Overcast | 21.7° | 11.1° | 18.9° / 8.4° | 0.0 mm | 0% | 15.6 km/h | 4.2 |
| Sun 1 Nov | Overcast | 22.7° | 13.1° | 19.6° / 10.1° | 0.0 mm | 2% | 15.0 km/h | 3.8 |
Air quality
58
Moderate
US Air Quality Index
European AQI: 61
- PM2.5
- 12.2 µg/m³
- PM10
- 22.4 µg/m³
- Ozone (O₃)
- 122.0 µg/m³
- NOâ‚‚
- 2.4 µg/m³
- SOâ‚‚
- 3.9 µg/m³
- CO
- 182.0 µg/m³
- UV index
- 3.2
- Dust
- 23.0 µg/m³
Climate through the year
Now: October
Average high and low, °C Rainfall, mm
Temperature by month
Precipitation and rain days
Sunshine, UV and humidity
Best months to visit
| Month | Rating | Avg high | Avg low | Rain days | Sun (hrs) | Humidity |
|---|---|---|---|---|---|---|
| April | Excellent · 100 | 25.4°C | 13.6°C | 2.2 | 336.0 | 27.9% |
| October | Excellent · 100 | 24.1°C | 13.7°C | 1.4 | 322.4 | 32.7% |
| May | Excellent · 85 | 29.4°C | 17.3°C | 1.7 | 378.2 | 26.9% |
| September | Excellent · 75 | 31.6°C | 20.0°C | 0.8 | 342.0 | 25.7% |
| March | Good · 66 | 17.4°C | 6.7°C | 3.9 | 300.7 | 37.9% |
| November | Good · 66 | 16.0°C | 7.2°C | 1.2 | 279.0 | 44.0% |
| January | Good · 60 | 8.0°C | 0.0°C | 1.5 | 260.4 | 46.0% |
| June | Good · 60 | 35.0°C | 22.2°C | 0.6 | 384.0 | 22.2% |
| July | Good · 60 | 37.2°C | 25.2°C | 0.0 | 396.8 | 23.5% |
| August | Good · 60 | 35.5°C | 22.9°C | 0.0 | 393.7 | 23.6% |
| December | Good · 56 | 9.4°C | 2.0°C | 2.9 | 248.0 | 53.2% |
| February | Fair · 49 | 10.7°C | 1.6°C | 4.0 | 249.2 | 44.6% |
Monthly climate data
| Month | High | Low | Mean | Feels high | Feels low | Precip | Rain days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 8.0° | 0.0° | 4.0° | 4.0° | -4.6° | 7.5 mm | 1.5 | 1.4 cm | 260.4 hrs | 10.1 hrs | — | 46.0% | 13.7 km/h | 33.5% |
| Feb | 10.7° | 1.6° | 6.2° | 6.7° | -3.1° | 15.3 mm | 4.0 | 2.9 cm | 249.2 hrs | 10.9 hrs | — | 44.6% | 16.9 km/h | 37.6% |
| Mar | 17.4° | 6.7° | 12.2° | 13.5° | 2.3° | 25.4 mm | 3.9 | 1.6 cm | 300.7 hrs | 12.0 hrs | — | 37.9% | 21.0 km/h | 41.7% |
| Apr | 25.4° | 13.6° | 19.8° | 22.1° | 9.5° | 9.4 mm | 2.2 | 0.0 cm | 336.0 hrs | 13.1 hrs | — | 27.9% | 23.3 km/h | 41.2% |
| May | 29.4° | 17.3° | 23.8° | 26.6° | 13.6° | 10.4 mm | 1.7 | 0.0 cm | 378.2 hrs | 14.1 hrs | — | 26.9% | 23.9 km/h | 30.2% |
| Jun | 35.0° | 22.2° | 29.1° | 32.8° | 18.6° | 1.5 mm | 0.6 | 0.0 cm | 384.0 hrs | 14.5 hrs | — | 22.2% | 23.9 km/h | 14.6% |
| Jul | 37.2° | 25.2° | 31.4° | 35.4° | 22.0° | 0.2 mm | 0.0 | 0.0 cm | 396.8 hrs | 14.3 hrs | — | 23.5% | 25.3 km/h | 12.1% |
| Aug | 35.5° | 22.9° | 29.7° | 33.5° | 19.9° | 0.1 mm | 0.0 | 0.0 cm | 393.7 hrs | 13.5 hrs | — | 23.6% | 20.9 km/h | 9.2% |
| Sep | 31.6° | 20.0° | 26.1° | 29.0° | 16.5° | 1.3 mm | 0.8 | 0.0 cm | 342.0 hrs | 12.4 hrs | — | 25.7% | 19.3 km/h | 7.5% |
| Oct | 24.1° | 13.7° | 19.1° | 20.9° | 9.9° | 5.3 mm | 1.4 | 0.0 cm | 322.4 hrs | 11.3 hrs | — | 32.7% | 18.2 km/h | 17.3% |
| Nov | 16.0° | 7.2° | 11.6° | 12.6° | 3.4° | 4.4 mm | 1.2 | 0.0 cm | 279.0 hrs | 10.3 hrs | — | 44.0% | 13.7 km/h | 30.2% |
| Dec | 9.4° | 2.0° | 5.7° | 5.9° | -2.1° | 10.7 mm | 2.9 | 1.1 cm | 248.0 hrs | 9.8 hrs | — | 53.2% | 12.6 km/h | 39.4% |