Guimba climate — normals and trends
Guimba (Philippines) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.9 °C and it receives 1,768 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 (29.1 °C on average) and the coldest is January (25.0 °C). Rainfall peaks in August.
Guimba averages 0 frost days, 293 hot days (≥ 30 °C) and 175 rainy days per year.
Guimba 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 40.8 °C (on 10 May 1979) and the coldest 13.8 °C (on 8 December 1942).
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
GuimbaCentral Luzon
- coords
- 15.66°, 120.77°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.9°C
Average daily high
31.9°C
Average daily low
22.8°C
Annual rainfall
1,768mm
Sunshine / day
9.9h
Mean relative humidity
77%
Average peak wind
10.6km/h
Seasonal range
4.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
293 d/yr
Rainy days (≥ 1 mm)
175 d/yr
Annual snowfall
0.0 cm
Average feels-like high
36.9 °C
Average feels-like low
26.8 °C
Average peak gust
30.5 km/h
Tropical nights (≥ 20 °C)
332 d/yr
Solar radiation
18.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.54 · 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
40.8 °C
10 May 1979
Coldest day
13.8 °C
8 December 1942
Wettest day
273 mm
17 September 1940
Windiest day
59.9 km/h
4 November 1967
Strongest gust
131.4 km/h
4 November 1967
Hottest feels-like
46.3 °C
29 May 2021
Coldest feels-like
13.5 °C
10 January 1971
Sunniest day
12.4 h
15 June 1967
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 30.9 °C | +0.3 °C | 36 mm | +20 mm |
| Feb | 32.4 °C | +0.7 °C | 30 mm | +16 mm |
| Mar | 34.8 °C | +1.4 °C | 24 mm | +2 mm |
| Apr | 36.7 °C | +1.7 °C | 17 mm | -17 mm |
| May | 36.0 °C | +1.3 °C | 151 mm | +14 mm |
| Jun | 32.3 °C | -0.2 °C | 300 mm | +56 mm |
| Jul | 30.1 °C | -1.1 °C | 545 mm | +206 mm |
| Aug | 31.5 °C | +1.0 °C | 363 mm | +17 mm |
| Sep | 30.4 °C | -0.2 °C | 458 mm | +174 mm |
| Oct | 31.7 °C | +0.7 °C | 375 mm | +184 mm |
| Nov | 31.4 °C | +0.4 °C | 235 mm | +143 mm |
| Dec | 31.0 °C | +0.5 °C | 66 mm | +16 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 Guimba?
Guimba has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.9 °C and it receives 1,768 mm of precipitation per year.
What is the hottest day ever recorded in Guimba?
The hottest day measured in Guimba between 1940 and 2025 was 10 May 1979, reaching 40.8 °C.
What is the coldest day in Guimba?
The coldest day measured in Guimba between 1940 and 2025 was 8 December 1942, at 13.8 °C.
Does it snow in Guimba?
Almost never: Guimba sees virtually no snow, with about 0 frost days per year.
Has the climate of Guimba warmed?
Yes: Guimba warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Guimba?
The wettest day measured in Guimba between 1940 and 2025 was 17 September 1940, with 273 mm of rain in 24 hours.
What was the windiest day in Guimba?
The windiest day measured in Guimba between 1940 and 2025 was 4 November 1967, with winds reaching 59.9 km/h.
What is the warmest month in Guimba?
The warmest month in Guimba is May (29.1 °C on average); the coldest is January (25.0 °C).
How much does it rain in Guimba?
Guimba receives on average 1,768 mm of precipitation per year, spread over about 175 rainy days.
Is it sunny in Guimba?
Guimba gets on average 9.9 hours of sunshine per day, roughly 3,614 hours per year over 1940-2025.
Are there tropical nights in Guimba?
Yes: Guimba has on average 332 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Guimba?
In Guimba, between 1940 and 2025, the highest apparent temperature reached 46.3 °C on 29 May 2021, and the lowest was 13.5 °C on 10 January 1971.
Compare Guimba with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Guimba