Anthiyur climate — normals and trends
Anthiyur (India) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.9 °C and it receives 1,077 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 April (29.2 °C on average) and the coldest is December (23.4 °C). Rainfall peaks in October.
Anthiyur averages 0 frost days, 225 hot days (≥ 30 °C) and 161 rainy days per year.
Anthiyur has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.6 °C (on 10 May 1993) and the coldest 12.6 °C (on 16 January 1940).
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
AnthiyurTamil Nadu
- coords
- 11.58°, 77.59°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.9°C
Average daily high
31.2°C
Average daily low
21.7°C
Annual rainfall
1,077mm
Sunshine / day
10.2h
Mean relative humidity
68%
Average peak wind
10.1km/h
Seasonal range
5.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
225 d/yr
Rainy days (≥ 1 mm)
161 d/yr
Annual snowfall
0.0 cm
Average feels-like high
34.2 °C
Average feels-like low
24.4 °C
Average peak gust
29.2 km/h
Tropical nights (≥ 20 °C)
301 d/yr
Solar radiation
19.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.68 · p = < 0.001
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
39.6 °C
10 May 1993
Coldest day
12.6 °C
16 January 1940
Wettest day
123 mm
21 October 1963
Windiest day
24.6 km/h
28 May 1952
Strongest gust
68.0 km/h
26 July 2005
Hottest feels-like
44.9 °C
2 June 2014
Coldest feels-like
11.6 °C
8 December 1954
Sunniest day
12.3 h
16 May 1953
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 | 28.6 °C | -0.7 °C | 11 mm | -1 mm |
| Feb | 32.0 °C | +0.2 °C | 1 mm | -9 mm |
| Mar | 33.9 °C | -0.5 °C | 36 mm | +15 mm |
| Apr | 35.3 °C | -0.2 °C | 111 mm | +50 mm |
| May | 33.1 °C | -1.8 °C | 195 mm | +67 mm |
| Jun | 31.3 °C | -0.3 °C | 88 mm | -29 mm |
| Jul | 29.9 °C | 0.0 °C | 154 mm | +11 mm |
| Aug | 29.8 °C | -0.2 °C | 143 mm | +20 mm |
| Sep | 30.5 °C | -0.1 °C | 88 mm | -34 mm |
| Oct | 29.6 °C | -0.3 °C | 193 mm | +12 mm |
| Nov | 28.9 °C | +0.3 °C | 67 mm | -48 mm |
| Dec | 28.4 °C | +0.3 °C | 18 mm | -28 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 Anthiyur?
Anthiyur has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.9 °C and it receives 1,077 mm of precipitation per year.
What is the hottest day ever recorded in Anthiyur?
The hottest day measured in Anthiyur between 1940 and 2025 was 10 May 1993, reaching 39.6 °C.
What is the coldest day in Anthiyur?
The coldest day measured in Anthiyur between 1940 and 2025 was 16 January 1940, at 12.6 °C.
Does it snow in Anthiyur?
Almost never: Anthiyur sees virtually no snow, with about 0 frost days per year.
Has the climate of Anthiyur warmed?
Yes: Anthiyur warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Anthiyur?
The wettest day measured in Anthiyur between 1940 and 2025 was 21 October 1963, with 123 mm of rain in 24 hours.
What was the windiest day in Anthiyur?
The windiest day measured in Anthiyur between 1940 and 2025 was 28 May 1952, with winds reaching 24.6 km/h.
What is the warmest month in Anthiyur?
The warmest month in Anthiyur is April (29.2 °C on average); the coldest is December (23.4 °C).
How much does it rain in Anthiyur?
Anthiyur receives on average 1,077 mm of precipitation per year, spread over about 161 rainy days.
Is it sunny in Anthiyur?
Anthiyur gets on average 10.2 hours of sunshine per day, roughly 3,723 hours per year over 1940-2025.
Are there tropical nights in Anthiyur?
Yes: Anthiyur has on average 301 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Anthiyur?
In Anthiyur, between 1940 and 2025, the highest apparent temperature reached 44.9 °C on 2 June 2014, and the lowest was 11.6 °C on 8 December 1954.
Compare Anthiyur with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Anthiyur