Temperature
Hot by day, mild at night.
85°Ftypical September high
Typical range
September climate
September in Dehradun
India · South Asia
Hot afternoons and some sun. Humid air is the main drawback.
Some tradeoffs
Late
Daytime high
85°F
Lows around 71°F
Rain
Rain most days
Sun
10 h/day
Air feel
Very humid
When to visit
Month-by-month fit
Best
Precipitation
It rains on most days. About 18 wet days, more than in most months.
60%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
10.1 hSeptember sunshine
Heat & humidity by month
Very humid air is a major factor this month.
79%September Heat feel
Easy airWarm airHot airHumid airVery humid air
Hourly temperature pattern
In September, afternoons feel about 90° and nights feel near 78°.
Very coldColdCoolComfortableWarmHotNight hours
Clear sky
Partly cloudy skies this month.
60%September Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in September.
3 mphSeptember Calm
More detailIncludes daypart comfort
Typical September day
September late afternoons are around 82°F, easing to about 79°F in early evening.
Avg temp Typical range
Morning81°F
Feels 88°F
Rain33%
Cloud43%
Humid airVery high
Sun intensityModerate
Midday84°F
Feels 91°F
Rain61%
Cloud50%
Humid airVery high
Sun intensityStrong
Late afternoon82°F
Feels 90°F
Rain44%
Cloud47%
Humid airVery high
Sun intensityLow
Early evening79°F
Feels 88°F
Rain13%
Cloud38%
Humid airVery high
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 64 | 42 | 1.7 | 5 | 9.3 | 78 |
| Feb | 70 | 47 | 2.3 | 7 | 9.6 | 71 |
| Mar | 79 | 54 | 1.6 | 6 | 11.0 | 61 |
| Apr | 89 | 63 | 1.1 | 6 | 11.8 | 48 |
| May | 94 | 70 | 1.2 | 8 | 12.7 | 51 |
| Jun | 92 | 74 | 5.3 | 15 | 11.9 | 65 |
| Jul | 86 | 76 | 16.6 | 28 | 8.6 | 84 |
| Aug | 85 | 75 | 16.3 | 28 | 8.4 | 86 |
| Sep | 85 | 71 | 7.0 | 18 | 10.1 | 84 |
| Oct | 82 | 60 | 0.6 | 3 | 10.8 | 76 |
| Nov | 75 | 51 | 0.2 | 1 | 10.3 | 75 |
| Dec | 68 | 44 | 0.6 | 2 | 9.5 | 78 |
Similar climates
Similar
Similar travel styleNew DelhiIndiaSimilar travel styleHong KongChinaSimilar travel stylePalermoItalySimilar travel styleCataniaItaly
Want a side-by-side climate view? Compare Dehradun with New Delhi.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 26, 2026
Data & methodology