| Climate data for Sitiawan (1991–2020 normals) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 35.2 (95.4) |
35.3 (95.5) |
36.2 (97.2) |
35.9 (96.6) |
36.0 (96.8) |
36.0 (96.8) |
35.7 (96.3) |
35.0 (95.0) |
35.0 (95.0) |
35.0 (95.0) |
34.0 (93.2) |
33.0 (91.4) |
36.2 (97.2) |
| Mean daily maximum °C (°F) | 31.8 (89.2) |
32.4 (90.3) |
32.8 (91.0) |
32.8 (91.0) |
32.9 (91.2) |
32.9 (91.2) |
32.5 (90.5) |
32.4 (90.3) |
32.1 (89.8) |
31.8 (89.2) |
31.6 (88.9) |
31.5 (88.7) |
32.3 (90.1) |
| Daily mean °C (°F) | 26.8 (80.2) |
27.2 (81.0) |
27.6 (81.7) |
27.8 (82.0) |
28.0 (82.4) |
27.8 (82.0) |
27.4 (81.3) |
27.3 (81.1) |
27.1 (80.8) |
26.9 (80.4) |
26.7 (80.1) |
26.6 (79.9) |
27.3 (81.1) |
| Mean daily minimum °C (°F) | 23.3 (73.9) |
23.4 (74.1) |
23.9 (75.0) |
24.2 (75.6) |
24.4 (75.9) |
24.0 (75.2) |
23.7 (74.7) |
23.6 (74.5) |
23.6 (74.5) |
23.6 (74.5) |
23.6 (74.5) |
23.5 (74.3) |
23.7 (74.7) |
| Record low °C (°F) | 16.0 (60.8) |
18.0 (64.4) |
20.0 (68.0) |
21.0 (69.8) |
20.0 (68.0) |
19.0 (66.2) |
19.0 (66.2) |
20.0 (68.0) |
20.0 (68.0) |
20.0 (68.0) |
18.0 (64.4) |
19.0 (66.2) |
16.0 (60.8) |
| Average precipitation mm (inches) | 164.7 (6.48) |
101.3 (3.99) |
141.3 (5.56) |
133.5 (5.26) |
135.8 (5.35) |
87.2 (3.43) |
97.3 (3.83) |
134.2 (5.28) |
168.4 (6.63) |
245.1 (9.65) |
242.8 (9.56) |
195.1 (7.68) |
1,846.8 (72.71) |
| Average precipitation days (≥ 1.0 mm) | 10.7 | 6.8 | 10.3 | 10.1 | 9.8 | 7.5 | 8.0 | 9.0 | 12.0 | 15.2 | 16.9 | 13.4 | 129.7 |
| Average relative humidity (%) | 80 | 79 | 80 | 81 | 81 | 80 | 79 | 79 | 80 | 82 | 82 | 81 | 80 |
| Mean monthly sunshine hours | 167 | 183 | 196 | 179 | 172 | 173 | 173 | 173 | 173 | 166 | 159 | 157 | 2,071 |
| Source 1: World Meteorological Organization[1] | |||||||||||||
| Source 2: Ogimet[2]Deutscher Wetterdienst (humidity)[3] | |||||||||||||
References
- ^ "World Meteorological Organization Climate Normals for 1991–2020". World Meteorological Organization. Retrieved 19 October 2023.
- ^ "CLIMAT summary for 48620: Sitiawan (Malaysia) – Section 2: Monthly Normals". CLIMAT monthly weather summaries. Ogimet. Retrieved 21 January 2021.
- ^ "Klimatafel von Sitiawan / Malaysia" (PDF). Baseline climate means (1961–1990) from stations all over the world (in German). Deutscher Wetterdienst. Archived from the original (PDF) on 29 September 2019. Retrieved 29 September 2019.