Lucban climate — normals and trends
Lucban (Philippines) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 25.8 °C and it receives 2,360 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 (27.1 °C on average) and the coldest is January (24.1 °C). Rainfall peaks in July.
Lucban averages 0 frost days, 109 hot days (≥ 30 °C) and 272 rainy days per year.
Lucban 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 34.7 °C (on 15 May 1957) and the coldest 17.3 °C (on 26 January 2014).
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
LucbanCalabarzon
- coords
- 14.11°, 121.56°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.8°C
Average daily high
28.7°C
Average daily low
23.5°C
Annual rainfall
2,360mm
Sunshine / day
10.4h
Mean relative humidity
86%
Average peak wind
15.8km/h
Seasonal range
3.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
109 d/yr
Rainy days (≥ 1 mm)
272 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.8 °C
Average feels-like low
27.2 °C
Average peak gust
40.0 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
19.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.7 °C
since 1940
+0.2 °C per decade · r² = 0.79 · 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
34.7 °C
15 May 1957
Coldest day
17.3 °C
26 January 2014
Wettest day
284 mm
9 September 1982
Windiest day
61.9 km/h
21 November 1942
Strongest gust
165.6 km/h
3 December 2019
Hottest feels-like
43.7 °C
28 August 1998
Coldest feels-like
16.9 °C
10 January 1971
Sunniest day
12.3 h
31 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 | 27.4 °C | +0.9 °C | 190 mm | +116 mm |
| Feb | 28.0 °C | +0.9 °C | 169 mm | +112 mm |
| Mar | 28.6 °C | +0.2 °C | 128 mm | +66 mm |
| Apr | 31.2 °C | +1.3 °C | 56 mm | -23 mm |
| May | 31.2 °C | +0.7 °C | 258 mm | +56 mm |
| Jun | 30.8 °C | +0.6 °C | 411 mm | +128 mm |
| Jul | 30.2 °C | +0.6 °C | 323 mm | -15 mm |
| Aug | 30.5 °C | +0.9 °C | 515 mm | +220 mm |
| Sep | 29.1 °C | -0.4 °C | 456 mm | +133 mm |
| Oct | 29.6 °C | +0.8 °C | 330 mm | +56 mm |
| Nov | 29.2 °C | +1.3 °C | 322 mm | +132 mm |
| Dec | 28.2 °C | +1.4 °C | 161 mm | -23 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 Lucban?
Lucban has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 25.8 °C and it receives 2,360 mm of precipitation per year.
What is the hottest day ever recorded in Lucban?
The hottest day measured in Lucban between 1940 and 2025 was 15 May 1957, reaching 34.7 °C.
What is the coldest day in Lucban?
The coldest day measured in Lucban between 1940 and 2025 was 26 January 2014, at 17.3 °C.
Does it snow in Lucban?
Almost never: Lucban sees virtually no snow, with about 0 frost days per year.
Has the climate of Lucban warmed?
Yes: Lucban warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Lucban?
The wettest day measured in Lucban between 1940 and 2025 was 9 September 1982, with 284 mm of rain in 24 hours.
What was the windiest day in Lucban?
The windiest day measured in Lucban between 1940 and 2025 was 21 November 1942, with winds reaching 61.9 km/h.
What is the warmest month in Lucban?
The warmest month in Lucban is May (27.1 °C on average); the coldest is January (24.1 °C).
How much does it rain in Lucban?
Lucban receives on average 2,360 mm of precipitation per year, spread over about 272 rainy days.
Is it sunny in Lucban?
Lucban gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Lucban?
Yes: Lucban has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Lucban?
In Lucban, between 1940 and 2025, the highest apparent temperature reached 43.7 °C on 28 August 1998, and the lowest was 16.9 °C on 10 January 1971.
Compare Lucban with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Lucban