Cogan climate — normals and trends
Cogan (Philippines) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 26.2 °C and it receives 1,974 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 (26.9 °C on average) and the coldest is February (25.1 °C). Rainfall peaks in November.
Cogan averages 0 frost days, 3 hot days (≥ 30 °C) and 261 rainy days per year.
Cogan has warmed by +1.1 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 31.1 °C (on 1 June 2010) and the coldest 21.9 °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
CoganCentral Visayas
- coords
- 10.59°, 124.02°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.2°C
Average daily high
27.3°C
Average daily low
25.3°C
Annual rainfall
1,974mm
Sunshine / day
10.4h
Mean relative humidity
83%
Average peak wind
19.1km/h
Seasonal range
1.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
3 d/yr
Rainy days (≥ 1 mm)
261 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.0 °C
Average feels-like low
28.4 °C
Average peak gust
29.6 km/h
Tropical nights (≥ 20 °C)
365 d/yr
Solar radiation
19.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °C
since 1940
+0.1 °C per decade · r² = 0.77 · 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
31.1 °C
1 June 2010
Coldest day
21.9 °C
1 March 1963
Wettest day
282 mm
8 January 1972
Windiest day
86.0 km/h
16 December 2021
Strongest gust
132.8 km/h
25 January 1975
Hottest feels-like
38.6 °C
17 May 2023
Coldest feels-like
18.1 °C
24 January 1975
Sunniest day
12.6 h
9 June 1941
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 | 27.2 °C | +1.2 °C | 278 mm | +115 mm |
| Feb | 27.0 °C | +1.0 °C | 212 mm | +103 mm |
| Mar | 27.2 °C | +0.7 °C | 246 mm | +163 mm |
| Apr | 28.1 °C | +0.8 °C | 54 mm | -19 mm |
| May | 28.4 °C | +0.3 °C | 320 mm | +196 mm |
| Jun | 28.3 °C | +0.1 °C | 306 mm | +113 mm |
| Jul | 29.0 °C | +0.9 °C | 212 mm | +14 mm |
| Aug | 28.1 °C | -0.2 °C | 337 mm | +173 mm |
| Sep | 28.4 °C | +0.3 °C | 287 mm | +95 mm |
| Oct | 28.0 °C | +0.4 °C | 426 mm | +201 mm |
| Nov | 28.0 °C | +0.9 °C | 498 mm | +271 mm |
| Dec | 27.4 °C | +0.9 °C | 315 mm | +95 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 Cogan?
Cogan has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.2 °C and it receives 1,974 mm of precipitation per year.
What is the hottest day ever recorded in Cogan?
The hottest day measured in Cogan between 1940 and 2025 was 1 June 2010, reaching 31.1 °C.
What is the coldest day in Cogan?
The coldest day measured in Cogan between 1940 and 2025 was 1 March 1963, at 21.9 °C.
Does it snow in Cogan?
Almost never: Cogan sees virtually no snow, with about 0 frost days per year.
Has the climate of Cogan warmed?
Yes: Cogan warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Cogan?
The wettest day measured in Cogan between 1940 and 2025 was 8 January 1972, with 282 mm of rain in 24 hours.
What was the windiest day in Cogan?
The windiest day measured in Cogan between 1940 and 2025 was 16 December 2021, with winds reaching 86.0 km/h.
What is the warmest month in Cogan?
The warmest month in Cogan is May (26.9 °C on average); the coldest is February (25.1 °C).
How much does it rain in Cogan?
Cogan receives on average 1,974 mm of precipitation per year, spread over about 261 rainy days.
Is it sunny in Cogan?
Cogan gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Cogan?
Yes: Cogan has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Cogan?
In Cogan, between 1940 and 2025, the highest apparent temperature reached 38.6 °C on 17 May 2023, and the lowest was 18.1 °C on 24 January 1975.
Compare Cogan with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Cogan