| Climate data for Singapore (1991–2020 normals, extremes 1929–1941 and 1948–present) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 35.2 (95.4) |
35.2 (95.4) |
36.0 (96.8) |
35.8 (96.4) |
36.5 (97.7) |
35.0 (95.0) |
34.0 (93.2) |
34.2 (93.6) |
34.4 (93.9) |
34.6 (94.3) |
34.6 (94.3) |
33.8 (92.8) |
36.0 (96.8) |
| Mean daily maximum °C (°F) | 30.6 (87.1) |
31.5 (88.7) |
32.2 (90.0) |
32.4 (90.3) |
32.3 (90.1) |
31.9 (89.4) |
31.4 (88.5) |
31.4 (88.5) |
31.6 (88.9) |
31.8 (89.2) |
31.2 (88.2) |
30.5 (86.9) |
31.6 (88.9) |
| Daily mean °C (°F) | 26.8 (80.2) |
27.3 (81.1) |
27.8 (82.0) |
28.2 (82.8) |
28.6 (83.5) |
28.5 (83.3) |
28.2 (82.8) |
28.1 (82.6) |
28.0 (82.4) |
27.9 (82.2) |
27.2 (81.0) |
26.8 (80.2) |
27.8 (82.0) |
| Mean daily minimum °C (°F) | 24.3 (75.7) |
24.6 (76.3) |
24.9 (76.8) |
25.3 (77.5) |
25.7 (78.3) |
25.7 (78.3) |
25.4 (77.7) |
25.3 (77.5) |
25.2 (77.4) |
25.0 (77.0) |
24.6 (76.3) |
24.3 (75.7) |
25.0 (77.0) |
| Record low °C (°F) | 19.4 (66.9) |
19.7 (67.5) |
20.2 (68.4) |
20.7 (69.3) |
21.2 (70.2) |
20.8 (69.4) |
19.7 (67.5) |
20.2 (68.4) |
20.7 (69.3) |
20.6 (69.1) |
21.1 (70.0) |
20.6 (69.1) |
19.4 (66.9) |
| Average rainfall mm (inches) | 221.6 (8.72) |
105.1 (4.14) |
151.7 (5.97) |
164.3 (6.47) |
164.3 (6.47) |
135.3 (5.33) |
146.6 (5.77) |
146.9 (5.78) |
124.9 (4.92) |
168.3 (6.63) |
252.3 (9.93) |
331.9 (13.07) |
2,113.2 (83.20) |
| Average rainy days (≥ 0.2 mm) | 13 | 9 | 12 | 15 | 15 | 13 | 14 | 14 | 13 | 15 | 19 | 19 | 171 |
| Average relative humidity (%) | 83.5 | 81.2 | 81.7 | 82.6 | 82.3 | 80.9 | 80.9 | 80.7 | 80.7 | 81.5 | 84.9 | 85.5 | 82.2 |
| Mean monthly sunshine hours | 180.4 | 198.6 | 196.6 | 182.4 | 184.8 | 175.4 | 188.5 | 184.6 | 161.4 | 155.0 | 133.2 | 133.1 | 2,074 |
| Source 1: National Environment Agency[1][2] | |||||||||||||
| Source 2: NOAA (sun only, 1991–2020)[3] | |||||||||||||
References
- ^ "Records of Climate Station Means (Climatological Reference Period: 1991-2020)". National Environment Agency (Singapore). Retrieved 5 August 2021.
- ^ "Historical Extremes". National Environment Agency (Singapore). Retrieved 5 August 2021.
- ^ "Singapore/Changi Climate Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 1 August 2023. Retrieved 1 August 2023.