Bato climate — normals and trends
Bato (Philippines) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 26.5 °C and it receives 2,288 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 May (27.7 °C on average) and the coldest is January (25.1 °C). Rainfall peaks in July.
Bato averages 0 frost days, 17 hot days (≥ 30 °C) and 233 rainy days per year.
Bato has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 32.2 °C (on 28 April 1961) and the coldest 20.9 °C (on 1 March 1963).
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
BatoBicol Region
- coords
- 13.35°, 123.37°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.5°C
Average daily high
28.1°C
Average daily low
25.2°C
Annual rainfall
2,288mm
Sunshine / day
10.4h
Mean relative humidity
83%
Average peak wind
18.0km/h
Seasonal range
2.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
17 d/yr
Rainy days (≥ 1 mm)
233 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.0 °C
Average feels-like low
28.7 °C
Average peak gust
29.9 km/h
Tropical nights (≥ 20 °C)
365 d/yr
Solar radiation
18.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.65 · 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
32.2 °C
28 April 1961
Coldest day
20.9 °C
1 March 1963
Wettest day
331 mm
20 November 1942
Windiest day
105.7 km/h
20 November 1942
Strongest gust
181.1 km/h
20 November 1942
Hottest feels-like
39.6 °C
3 May 2024
Coldest feels-like
13.9 °C
20 November 1942
Sunniest day
12.6 h
30 May 2020
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 | 27.6 °C | +0.8 °C | 284 mm | +199 mm |
| Feb | 27.7 °C | +0.6 °C | 174 mm | +122 mm |
| Mar | 28.4 °C | +0.5 °C | 93 mm | +48 mm |
| Apr | 29.8 °C | +0.8 °C | 29 mm | -21 mm |
| May | 30.2 °C | +0.9 °C | 94 mm | -43 mm |
| Jun | 29.0 °C | +0.2 °C | 507 mm | +224 mm |
| Jul | 28.8 °C | +0.5 °C | 599 mm | +215 mm |
| Aug | 28.5 °C | +0.3 °C | 468 mm | +90 mm |
| Sep | 28.3 °C | +0.2 °C | 555 mm | +223 mm |
| Oct | 28.8 °C | +0.6 °C | 314 mm | +63 mm |
| Nov | 29.0 °C | +0.9 °C | 323 mm | +166 mm |
| Dec | 28.3 °C | +1.0 °C | 131 mm | -2 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 Bato?
Bato has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 26.5 °C and it receives 2,288 mm of precipitation per year.
What is the hottest day ever recorded in Bato?
The hottest day measured in Bato between 1940 and 2025 was 28 April 1961, reaching 32.2 °C.
What is the coldest day in Bato?
The coldest day measured in Bato between 1940 and 2025 was 1 March 1963, at 20.9 °C.
Does it snow in Bato?
Almost never: Bato sees virtually no snow, with about 0 frost days per year.
Has the climate of Bato warmed?
Yes: Bato warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bato?
The wettest day measured in Bato between 1940 and 2025 was 20 November 1942, with 331 mm of rain in 24 hours.
What was the windiest day in Bato?
The windiest day measured in Bato between 1940 and 2025 was 20 November 1942, with winds reaching 105.7 km/h.
What is the warmest month in Bato?
The warmest month in Bato is May (27.7 °C on average); the coldest is January (25.1 °C).
How much does it rain in Bato?
Bato receives on average 2,288 mm of precipitation per year, spread over about 233 rainy days.
Is it sunny in Bato?
Bato gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Bato?
Yes: Bato has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Bato?
In Bato, between 1940 and 2025, the highest apparent temperature reached 39.6 °C on 3 May 2024, and the lowest was 13.9 °C on 20 November 1942.
Compare Bato with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Bato