Baybay climate — normals and trends
Baybay (Philippines) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 26.3 °C and it receives 2,222 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 (27.2 °C on average) and the coldest is January (25.2 °C). Rainfall peaks in July.
Baybay averages 0 frost days, 66 hot days (≥ 30 °C) and 281 rainy days per year.
Baybay has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.
The hottest day of the period reached 32.7 °C (on 6 September 2024) and the coldest 19.9 °C (on 12 January 1971).
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
BaybayEastern Visayas
- coords
- 10.68°, 124.80°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.3°C
Average daily high
28.7°C
Average daily low
24.3°C
Annual rainfall
2,222mm
Sunshine / day
10.4h
Mean relative humidity
85%
Average peak wind
11.9km/h
Seasonal range
2.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
66 d/yr
Rainy days (≥ 1 mm)
281 d/yr
Annual snowfall
0.0 cm
Average feels-like high
34.7 °C
Average feels-like low
28.7 °C
Average peak gust
30.6 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
+1.7 °C
since 1940
+0.2 °C per decade · r² = 0.85 · 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
32.7 °C
6 September 2024
Coldest day
19.9 °C
12 January 1971
Wettest day
281 mm
10 June 2020
Windiest day
69.1 km/h
24 January 1975
Strongest gust
156.2 km/h
21 December 1986
Hottest feels-like
41.7 °C
20 August 2024
Coldest feels-like
19.8 °C
24 January 1975
Sunniest day
12.6 h
6 June 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 | 28.8 °C | +1.3 °C | 275 mm | +104 mm |
| Feb | 28.6 °C | +0.9 °C | 227 mm | +96 mm |
| Mar | 29.1 °C | +0.8 °C | 271 mm | +168 mm |
| Apr | 29.9 °C | +0.7 °C | 73 mm | -13 mm |
| May | 30.1 °C | +0.4 °C | 264 mm | +126 mm |
| Jun | 29.7 °C | +0.2 °C | 345 mm | +117 mm |
| Jul | 30.2 °C | +1.1 °C | 265 mm | -3 mm |
| Aug | 29.4 °C | +0.2 °C | 444 mm | +221 mm |
| Sep | 29.8 °C | +0.7 °C | 366 mm | +124 mm |
| Oct | 29.6 °C | +0.7 °C | 388 mm | +146 mm |
| Nov | 29.5 °C | +0.9 °C | 307 mm | +114 mm |
| Dec | 29.2 °C | +1.2 °C | 176 mm | -24 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 Baybay?
Baybay has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.3 °C and it receives 2,222 mm of precipitation per year.
What is the hottest day ever recorded in Baybay?
The hottest day measured in Baybay between 1940 and 2025 was 6 September 2024, reaching 32.7 °C.
What is the coldest day in Baybay?
The coldest day measured in Baybay between 1940 and 2025 was 12 January 1971, at 19.9 °C.
Does it snow in Baybay?
Almost never: Baybay sees virtually no snow, with about 0 frost days per year.
Has the climate of Baybay warmed?
Yes: Baybay warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Baybay?
The wettest day measured in Baybay between 1940 and 2025 was 10 June 2020, with 281 mm of rain in 24 hours.
What was the windiest day in Baybay?
The windiest day measured in Baybay between 1940 and 2025 was 24 January 1975, with winds reaching 69.1 km/h.
What is the warmest month in Baybay?
The warmest month in Baybay is May (27.2 °C on average); the coldest is January (25.2 °C).
How much does it rain in Baybay?
Baybay receives on average 2,222 mm of precipitation per year, spread over about 281 rainy days.
Is it sunny in Baybay?
Baybay gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Baybay?
Yes: Baybay has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Baybay?
In Baybay, between 1940 and 2025, the highest apparent temperature reached 41.7 °C on 20 August 2024, and the lowest was 19.8 °C on 24 January 1975.
Compare Baybay with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Baybay