Template:Basel weatherbox
| Climate data for Basle (Binningen), elevation: 316 m (1,037 ft), 1991–2020 normals, extremes 1901–present | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 19.0 (66.2) |
22.0 (71.6) |
25.2 (77.4) |
30.5 (86.9) |
33.5 (92.3) |
38.4 (101.1) |
39.0 (102.2) |
38.7 (101.7) |
35.0 (95.0) |
29.6 (85.3) |
21.9 (71.4) |
20.6 (69.1) |
39.0 (102.2) |
| Mean daily maximum °C (°F) | 5.1 (41.2) |
7.1 (44.8) |
11.8 (53.2) |
16.2 (61.2) |
20.0 (68.0) |
23.7 (74.7) |
25.8 (78.4) |
25.3 (77.5) |
20.7 (69.3) |
15.4 (59.7) |
9.2 (48.6) |
5.7 (42.3) |
15.5 (59.9) |
| Daily mean °C (°F) | 2.2 (36.0) |
3.2 (37.8) |
7.0 (44.6) |
10.7 (51.3) |
14.6 (58.3) |
18.2 (64.8) |
20.2 (68.4) |
19.7 (67.5) |
15.4 (59.7) |
11.1 (52.0) |
6.0 (42.8) |
2.9 (37.2) |
10.9 (51.6) |
| Mean daily minimum °C (°F) | −0.5 (31.1) |
−0.1 (31.8) |
2.6 (36.7) |
5.5 (41.9) |
9.5 (49.1) |
13.1 (55.6) |
14.9 (58.8) |
14.8 (58.6) |
11.0 (51.8) |
7.6 (45.7) |
3.2 (37.8) |
0.4 (32.7) |
6.8 (44.2) |
| Record low °C (°F) | −24.2 (−11.6) |
−23.8 (−10.8) |
−14.8 (5.4) |
−6.3 (20.7) |
−2.7 (27.1) |
1.1 (34.0) |
5.1 (41.2) |
3.6 (38.5) |
−1.3 (29.7) |
−5.5 (22.1) |
−11.0 (12.2) |
−20.9 (−5.6) |
−24.2 (−11.6) |
| Average precipitation mm (inches) | 47.8 (1.88) |
45.2 (1.78) |
49.5 (1.95) |
63.5 (2.50) |
97.6 (3.84) |
86.6 (3.41) |
88.9 (3.50) |
88.3 (3.48) |
70.2 (2.76) |
74.4 (2.93) |
64.9 (2.56) |
65.0 (2.56) |
841.9 (33.15) |
| Average snowfall cm (inches) | 7.2 (2.8) |
7.2 (2.8) |
4.4 (1.7) |
0.6 (0.2) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.1 (0.0) |
2.0 (0.8) |
7.6 (3.0) |
29.1 (11.5) |
| Average precipitation days (≥ 1.0 mm) | 9.1 | 8.4 | 8.9 | 9.3 | 11.7 | 10.6 | 10.1 | 10.2 | 8.5 | 10.4 | 10.0 | 11.0 | 118.2 |
| Average snowy days (≥ 1.0 cm) | 2.8 | 2.1 | 1.1 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.7 | 2.3 | 9.3 |
| Average relative humidity (%) | 81 | 76 | 69 | 67 | 71 | 70 | 68 | 71 | 77 | 82 | 83 | 82 | 75 |
| Mean monthly sunshine hours | 64.5 | 85.2 | 134.6 | 167.4 | 185.6 | 211.9 | 234.9 | 216.5 | 160.1 | 107.0 | 65.4 | 54.2 | 1,687.3 |
| Percent possible sunshine | 28 | 34 | 40 | 45 | 44 | 48 | 54 | 55 | 48 | 36 | 28 | 27 | 43 |
| Source 1: NOAA[1] | |||||||||||||
| Source 2: MeteoSwiss[2]KNMI[3] | |||||||||||||
References
- ^ "World Meteorological Organization Climate Normals for 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 11 December 2024. Retrieved 11 December 2024.
- ^ "Climate Normals Basel Binningen (Reference period 1991−2020)" (PDF). Swiss Federal Office of Metreology and Climatology, MeteoSwiss. 4 January 2017. Archived from the original (PDF) on 14 January 2022. Retrieved 13 January 2022.
- ^ "Indices Data - Lugano (Station 239)". KNMI. Retrieved 12 February 2019.