Sullya climate — normals and trends
Sullya has a tropical monsoon climate, averaging 23.7 °C annually with 3,466 mm of rain per year.
Climate normals · ERA5
SullyaKarnataka
- coords
- 12.56°, 75.39°
- period
- 1940–2025 · 86 yrs
The normals for this period
The average of every indicator across the whole window: temperature, water, sky, wind and notable days.
Mean daily temperature
23.7°C
Average daily high
28.8°C
Average daily low
20.2°C
Annual rainfall
3,466mm
Sunshine / day
9.4h
Mean relative humidity
82%
Average peak wind
9.9km/h
Seasonal range
3.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
148 d/yr
Rainy days (≥ 1 mm)
218 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.4 °C
Average feels-like low
23.0 °C
Average peak gust
33.9 km/h
Tropical nights (≥ 20 °C)
234 d/yr
Solar radiation
17.9 MJ/m²
Has the climate changed?
What the yearly averages say about warming here, and whether the slope is statistically solid.
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.80 · 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).
Climate month by month
How an average year unfolds: when it rains, when it turns hot, when the sun is out.
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
The most extreme days ever measured here, then the year-by-year detail.
Hottest day
38.6 °C
18 March 1994
Coldest day
11.6 °C
2 January 1951
Wettest day
284 mm
18 May 2022
Windiest day
24.1 km/h
23 July 1989
Strongest gust
90.4 km/h
24 July 1989
Hottest feels-like
41.8 °C
27 April 2016
Coldest feels-like
8.9 °C
2 January 1951
Sunniest day
12.0 h
22 May 1981
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and compare it with the normal: warmer, drier, more extreme?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 31.9 °C | +0.8 °C | 5 mm | -8 mm |
| Feb | 33.7 °C | +1.4 °C | 5 mm | -5 mm |
| Mar | 32.8 °C | 0.0 °C | 70 mm | +21 mm |
| Apr | 30.2 °C | -1.1 °C | 226 mm | +64 mm |
| May | 28.2 °C | -1.1 °C | 708 mm | +450 mm |
| Jun | 26.6 °C | +0.9 °C | 759 mm | +60 mm |
| Jul | 24.7 °C | 0.0 °C | 1176 mm | +285 mm |
| Aug | 25.5 °C | +0.3 °C | 667 mm | +35 mm |
| Sep | 27.0 °C | +0.5 °C | 222 mm | -96 mm |
| Oct | 28.3 °C | +0.5 °C | 350 mm | +63 mm |
| Nov | 29.8 °C | +0.8 °C | 19 mm | -101 mm |
| Dec | 30.4 °C | +0.4 °C | 24 mm | -3 mm |
The year's extremes
What was the weather like that day?
The weather actually measured on a given date, anywhere in the covered window.
Climate at a glance
What these normals say about the place, in a few sentences, and the notions needed to read them.
Sullya (India) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 23.7 °C and it receives 3,466 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 (25.5 °C on average) and the coldest is July (22.3 °C). Rainfall peaks in July.
Sullya averages 0 frost days, 148 hot days (≥ 30 °C) and 218 rainy days per year.
Sullya has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.6 °C (on 18 March 1994) and the coldest 11.6 °C (on 2 January 1951).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Compare Sullya with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Sullya
Other cities — India
Frequently asked questions
What is the climate of Sullya?
Sullya has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 23.7 °C and it receives 3,466 mm of precipitation per year.
What is the hottest day ever recorded in Sullya?
The hottest day measured in Sullya between 1940 and 2025 was 18 March 1994, reaching 38.6 °C.
What is the coldest day in Sullya?
The coldest day measured in Sullya between 1940 and 2025 was 2 January 1951, at 11.6 °C.
Does it snow in Sullya?
Almost never: Sullya sees virtually no snow, with about 0 frost days per year.
Has the climate of Sullya warmed?
Yes: Sullya warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Sullya?
The wettest day measured in Sullya between 1940 and 2025 was 18 May 2022, with 284 mm of rain in 24 hours.
What was the windiest day in Sullya?
The windiest day measured in Sullya between 1940 and 2025 was 23 July 1989, with winds reaching 24.1 km/h.
What is the warmest month in Sullya?
The warmest month in Sullya is April (25.5 °C on average); the coldest is July (22.3 °C).
How much does it rain in Sullya?
Sullya receives on average 3,466 mm of precipitation per year, spread over about 218 rainy days.
Is it sunny in Sullya?
Sullya gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.
Are there tropical nights in Sullya?
Yes: Sullya has on average 234 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Sullya?
In Sullya, between 1940 and 2025, the highest apparent temperature reached 41.8 °C on 27 April 2016, and the lowest was 8.9 °C on 2 January 1951.
These forecasts and records come from our own weather API. Developer documentation →