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Weather & Climate
Bukit Mertajam, Penang, Malaysia
Overview
Climate data and monthly weather averages for Bukit Mertajam.
Key Metrics
Annual Avg
26.2°C
Summer Avg
26.4°C
Winter Avg
25.5°C
Record High
34.1°C
Record Low
18.2°C
Annual Precipitation
2352.6 mm
Avg Humidity
84%
Summer Humidity
84%
Winter Humidity
84%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 31.3° | 25.3° | 18.4° | 118.4 | 84% | 157 | 17.4 |
| Feb | 31.7° | 25.8° | 18.2° | 66.6 | 81% | 161 | 19 |
| Mar | 33.5° | 26.6° | 18.8° | 137.6 | 81% | 179 | 16.3 |
| Apr | 33.7° | 27.1° | 21.8° | 182.4 | 82% | 166 | 16.1 |
| May | 34.1° | 27° | 23.1° | 215.8 | 84% | 159 | 18.6 |
| Jun | 31.9° | 26.6° | 22.9° | 149.7 | 84% | 151 | 21.3 |
| Jul | 32° | 26.3° | 22.5° | 174.2 | 84% | 155 | 18.5 |
| Aug | 31.2° | 26.3° | 21.9° | 199.6 | 84% | 154 | 18.9 |
| Sep | 31.9° | 26° | 21.9° | 248.7 | 85% | 142 | 21.1 |
| Oct | 31.7° | 25.9° | 22.2° | 310.6 | 86% | 145 | 24.8 |
| Nov | 31.5° | 25.9° | 21° | 316.5 | 86% | 137 | 30.5 |
| Dec | 31.2° | 25.4° | 19° | 232.5 | 86% | 141 | 20.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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