Ali climate — normals and trends
Ali (India) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 24.9 °C and it receives 710 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is June (33.9 °C on average) and the coldest is January (13.7 °C). Rainfall peaks in July.
Ali averages 0 frost days, 221 hot days (≥ 30 °C) and 82 rainy days per year.
No statistically significant temperature trend emerges for Ali between 1940 and 2025: over this span, year-to-year swings outweigh the climate signal.
The hottest day of the period reached 47.7 °C (on 28 May 1944) and the coldest 1.4 °C (on 10 February 1950).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
AliNational Capital Territory of Delhi
- coords
- 28.52°, 77.31°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.9°C
Average daily high
31.1°C
Average daily low
19.6°C
Annual rainfall
710mm
Sunshine / day
10.5h
Mean relative humidity
58%
Average peak wind
14.7km/h
Seasonal range
20.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
221 d/yr
Rainy days (≥ 1 mm)
82 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.3 °C
Average feels-like low
20.2 °C
Average peak gust
30.3 km/h
Tropical nights (≥ 20 °C)
193 d/yr
Solar radiation
19.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
No clear trend over this period
Over a short window, year-to-year swings outweigh the climate signal. Try 86 years.
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
47.7 °C
28 May 1944
Coldest day
1.4 °C
10 February 1950
Wettest day
377 mm
6 July 1964
Windiest day
39.9 km/h
4 October 1955
Strongest gust
86.4 km/h
11 July 1958
Hottest feels-like
49.4 °C
12 June 2025
Coldest feels-like
-2.5 °C
25 December 1945
Sunniest day
13.4 h
27 June 1957
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 19.9 °C | -0.7 °C | 12 mm | -13 mm |
| Feb | 25.0 °C | +0.7 °C | 17 mm | -8 mm |
| Mar | 31.1 °C | +0.9 °C | 15 mm | -4 mm |
| Apr | 38.6 °C | +1.8 °C | 9 mm | -2 mm |
| May | 37.8 °C | -2.4 °C | 33 mm | +15 mm |
| Jun | 36.5 °C | -2.8 °C | 111 mm | +53 mm |
| Jul | 32.9 °C | -1.3 °C | 247 mm | +33 mm |
| Aug | 32.4 °C | 0.0 °C | 203 mm | +7 mm |
| Sep | 33.7 °C | +0.9 °C | 142 mm | +39 mm |
| Oct | 30.6 °C | -1.5 °C | 53 mm | +28 mm |
| Nov | 26.8 °C | -1.1 °C | 0 mm | -6 mm |
| Dec | 22.0 °C | -0.8 °C | 0 mm | -10 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Ali?
Ali has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 24.9 °C and it receives 710 mm of precipitation per year.
What is the hottest day ever recorded in Ali?
The hottest day measured in Ali between 1940 and 2025 was 28 May 1944, reaching 47.7 °C.
What is the coldest day in Ali?
The coldest day measured in Ali between 1940 and 2025 was 10 February 1950, at 1.4 °C.
Does it snow in Ali?
Almost never: Ali sees virtually no snow, with about 0 frost days per year.
Has the climate of Ali warmed?
Between 1940 and 2025, no statistically significant temperature trend emerges in Ali.
What is the wettest day in Ali?
The wettest day measured in Ali between 1940 and 2025 was 6 July 1964, with 377 mm of rain in 24 hours.
What was the windiest day in Ali?
The windiest day measured in Ali between 1940 and 2025 was 4 October 1955, with winds reaching 39.9 km/h.
What is the warmest month in Ali?
The warmest month in Ali is June (33.9 °C on average); the coldest is January (13.7 °C).
How much does it rain in Ali?
Ali receives on average 710 mm of precipitation per year, spread over about 82 rainy days.
Is it sunny in Ali?
Ali gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
Are there tropical nights in Ali?
Yes: Ali has on average 193 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ali?
In Ali, between 1940 and 2025, the highest apparent temperature reached 49.4 °C on 12 June 2025, and the lowest was -2.5 °C on 25 December 1945.
Compare Ali with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ali