Guihulñgan climate — normals and trends
Guihulñgan (Philippines) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 26.2 °C and it receives 2,204 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 (27.6 °C on average) and the coldest is January (25.0 °C). Rainfall peaks in July.
Guihulñgan averages 0 frost days, 207 hot days (≥ 30 °C) and 277 rainy days per year.
Guihulñgan has warmed by +2.2 °C between 1940 and 2025, or +0.26 °C per decade. This trend is statistically significant.
The hottest day of the period reached 37.6 °C (on 15 May 1987) and the coldest 16.4 °C (on 5 February 1976).
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
GuihulñganCentral Visayas
- coords
- 10.12°, 123.27°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.2°C
Average daily high
30.2°C
Average daily low
23.2°C
Annual rainfall
2,204mm
Sunshine / day
10.1h
Mean relative humidity
84%
Average peak wind
12.4km/h
Seasonal range
2.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
207 d/yr
Rainy days (≥ 1 mm)
277 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.6 °C
Average feels-like low
27.2 °C
Average peak gust
34.2 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
17.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.2 °C
since 1940
+0.3 °C per decade · r² = 0.75 · 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
37.6 °C
15 May 1987
Coldest day
16.4 °C
5 February 1976
Wettest day
217 mm
28 October 2022
Windiest day
45.3 km/h
17 December 2021
Strongest gust
117.4 km/h
17 December 2021
Hottest feels-like
44.1 °C
6 May 2020
Coldest feels-like
17.9 °C
5 February 1976
Sunniest day
12.4 h
9 June 1941
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 | 29.9 °C | +1.3 °C | 372 mm | +249 mm |
| Feb | 29.8 °C | +0.6 °C | 225 mm | +133 mm |
| Mar | 30.7 °C | +0.2 °C | 273 mm | +185 mm |
| Apr | 32.0 °C | 0.0 °C | 91 mm | +10 mm |
| May | 31.6 °C | -0.3 °C | 387 mm | +216 mm |
| Jun | 31.2 °C | +0.3 °C | 401 mm | +140 mm |
| Jul | 31.1 °C | +0.9 °C | 322 mm | +42 mm |
| Aug | 30.9 °C | +0.6 °C | 412 mm | +157 mm |
| Sep | 30.9 °C | +0.6 °C | 426 mm | +148 mm |
| Oct | 31.0 °C | +0.9 °C | 527 mm | +283 mm |
| Nov | 30.7 °C | +1.0 °C | 359 mm | +186 mm |
| Dec | 30.5 °C | +1.5 °C | 147 mm | -11 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 Guihulñgan?
Guihulñgan has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.2 °C and it receives 2,204 mm of precipitation per year.
What is the hottest day ever recorded in Guihulñgan?
The hottest day measured in Guihulñgan between 1940 and 2025 was 15 May 1987, reaching 37.6 °C.
What is the coldest day in Guihulñgan?
The coldest day measured in Guihulñgan between 1940 and 2025 was 5 February 1976, at 16.4 °C.
Does it snow in Guihulñgan?
Almost never: Guihulñgan sees virtually no snow, with about 0 frost days per year.
Has the climate of Guihulñgan warmed?
Yes: Guihulñgan warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Guihulñgan?
The wettest day measured in Guihulñgan between 1940 and 2025 was 28 October 2022, with 217 mm of rain in 24 hours.
What was the windiest day in Guihulñgan?
The windiest day measured in Guihulñgan between 1940 and 2025 was 17 December 2021, with winds reaching 45.3 km/h.
What is the warmest month in Guihulñgan?
The warmest month in Guihulñgan is May (27.6 °C on average); the coldest is January (25.0 °C).
How much does it rain in Guihulñgan?
Guihulñgan receives on average 2,204 mm of precipitation per year, spread over about 277 rainy days.
Is it sunny in Guihulñgan?
Guihulñgan gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
Are there tropical nights in Guihulñgan?
Yes: Guihulñgan has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Guihulñgan?
In Guihulñgan, between 1940 and 2025, the highest apparent temperature reached 44.1 °C on 6 May 2020, and the lowest was 17.9 °C on 5 February 1976.
Compare Guihulñgan with another city
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Nearby cities
The climate around Guihulñgan