Central Luzon, Philippines · population 79,064 · 31 weather stations within 200 km · records 1883 to 2025
Gapan has an average annual daytime high of 32.3°C, based on the 1951 to 1980 baseline. Its warmest month is April, when highs typically reach 35.3°C, and its coldest is January, with overnight lows near 20.8°C.
These figures reflect annual averages, not single-day records. Daily observations are outside this dataset's precision.
Since 1900, Gapan's average temperature has risen by +1.8°C. Compared to the earliest station records that begin in 1883, warming totals +1.8°C.
20-year smoothed annual temperature reconstructed from station anomalies. Dashed line: 1951–1980 baseline.
Daytime highs sit within a comfortable 15°C to 26°C range.
Gapan's average annual daytime high is 32.3°C, based on the 1951 to 1980 baseline period. The warmest month is April, with highs averaging 35.3°C, and the coldest is January, with lows averaging 20.8°C.
April is the warmest month in Gapan, with typical daytime highs of 35.3°C.
2023 is the hottest year on record for Gapan, running +1.6°C above the 1951 to 1980 baseline.
Yes. Since 1900, Gapan has warmed by roughly +1.8°C.
any time of year typically offers the most comfortable daytime highs, in the 15°C to 26°C range.
Baseline period 1951 to 1980. Monthly averages are the mean of station observations weighted by proximity. Warming trend is the 20-year smoothed anomaly against that baseline.