| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high °C (°F) | 31.6 (88.9) |
36.8 (98.2) |
40.5 (104.9) |
42.7 (108.9) |
45.1 (113.2) |
43.6 (110.5) |
39.7 (103.5) |
38.3 (100.9) |
37.9 (100.2) |
36.5 (97.7) |
34.3 (93.7) |
30.3 (86.5) |
45.1 (113.2) |
| Mean daily maximum °C (°F) | 23.7 (74.7) |
27.9 (82.2) |
33.0 (91.4) |
35.8 (96.4) |
35.3 (95.5) |
34.3 (93.7) |
33.0 (91.4) |
33.2 (91.8) |
33.0 (91.4) |
31.9 (89.4) |
29.4 (84.9) |
25.4 (77.7) |
31.3 (88.3) |
| Daily mean °C (°F) | 16.2 (61.2) |
20.0 (68.0) |
25.0 (77.0) |
28.7 (83.7) |
29.3 (84.7) |
29.5 (85.1) |
28.9 (84.0) |
29.1 (84.4) |
28.5 (83.3) |
26.7 (80.1) |
22.4 (72.3) |
18.0 (64.4) |
25.2 (77.3) |
| Mean daily minimum °C (°F) | 10.4 (50.7) |
13.4 (56.1) |
18.2 (64.8) |
22.9 (73.2) |
24.6 (76.3) |
26.0 (78.8) |
26.3 (79.3) |
26.4 (79.5) |
25.8 (78.4) |
23.1 (73.6) |
17.4 (63.3) |
12.7 (54.9) |
20.6 (69.1) |
| Record low °C (°F) | 3.4 (38.1) |
4.6 (40.3) |
8.6 (47.5) |
10.8 (51.4) |
14.4 (57.9) |
20.3 (68.5) |
19.4 (66.9) |
18.3 (64.9) |
15.8 (60.4) |
11.4 (52.5) |
7.0 (44.6) |
4.2 (39.6) |
3.4 (38.1) |
| Average precipitation mm (inches) | 7 (0.3) |
13 (0.5) |
25 (1.0) |
58 (2.3) |
143 (5.6) |
231 (9.1) |
289 (11.4) |
222 (8.7) |
255 (10.0) |
114 (4.5) |
12 (0.5) |
7 (0.3) |
1,376 (54.2) |
| Average precipitation days (≥ 1 mm) | 2 | 2 | 3 | 5 | 10 | 14 | 20 | 17 | 15 | 7 | 1 | 1 | 97 |
| Average relative humidity (%) | 78 | 71 | 63 | 65 | 75 | 83 | 87 | 86 | 86 | 83 | 78 | 78 | 78 |
| Mean monthly sunshine hours | 201.7 | 226.0 | 252.6 | 236.7 | 220.6 | 173.1 | 152.1 | 163.8 | 173.3 | 228.3 | 235.5 | 211.0 | 2,474.7 |
| Source 1: NOAA[1] | |||||||||||||
| Source 2: Bangladesh Meteorological Department (humidity 1981-2010)[2] | |||||||||||||
References
- ^ "World Meteorological Organization Climate Normals for 1991-2020 — Rajshahi". National Oceanic and Atmospheric Administration. Retrieved June 13, 2024.
- ^ "Normal Monthly Humidity" (PDF). Bangladesh Meteorological Department. Archived from the original on 24 December 2018. Retrieved 26 April 2018.