Dorans has an oceanic climate (Köppen climate classification Cfb). The average annual temperature in Dorans is 10.9 °C (51.6 °F). The average annual rainfall is 974.0 mm (38.35 in) with December as the wettest month. The temperatures are highest on average in July, at around 20.1 °C (68.2 °F), and lowest in January, at around 2.2 °C (36.0 °F). The highest temperature ever recorded in Dorans was 38.1 °C (100.6 °F) on 24 July 2019; the coldest temperature ever recorded was −16.0 °C (3.2 °F) on 20 December 2009.
| Climate data for Dorans (1991−2020 normals, extremes 2009−present) |
| Month |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Year |
| Record high °C (°F) |
16.4
(61.5) |
21.4
(70.5) |
25.2
(77.4) |
27.7
(81.9) |
32.0
(89.6) |
35.0
(95.0) |
38.1
(100.6) |
37.8
(100.0) |
32.3
(90.1) |
27.2
(81.0) |
23.1
(73.6) |
16.8
(62.2) |
38.1
(100.6) |
| Mean daily maximum °C (°F) |
4.6
(40.3) |
6.2
(43.2) |
11.3
(52.3) |
16.1
(61.0) |
19.0
(66.2) |
23.4
(74.1) |
25.8
(78.4) |
25.4
(77.7) |
21.2
(70.2) |
15.2
(59.4) |
9.6
(49.3) |
6.1
(43.0) |
15.3
(59.5) |
| Daily mean °C (°F) |
2.2
(36.0) |
2.9
(37.2) |
6.8
(44.2) |
10.8
(51.4) |
13.8
(56.8) |
18.0
(64.4) |
20.1
(68.2) |
19.7
(67.5) |
15.9
(60.6) |
11.1
(52.0) |
6.6
(43.9) |
3.3
(37.9) |
10.9
(51.6) |
| Mean daily minimum °C (°F) |
−0.2
(31.6) |
−0.3
(31.5) |
2.3
(36.1) |
5.5
(41.9) |
8.7
(47.7) |
12.6
(54.7) |
14.4
(57.9) |
14.1
(57.4) |
10.7
(51.3) |
7.1
(44.8) |
3.6
(38.5) |
0.6
(33.1) |
6.6
(43.9) |
| Record low °C (°F) |
−11.0
(12.2) |
−13.8
(7.2) |
−7.5
(18.5) |
−3.7
(25.3) |
−1.3
(29.7) |
5.2
(41.4) |
7.2
(45.0) |
6.4
(43.5) |
2.8
(37.0) |
−3.7
(25.3) |
−8.7
(16.3) |
−16.0
(3.2) |
−16.0
(3.2) |
| Average precipitation mm (inches) |
94.5
(3.72) |
71.0
(2.80) |
66.1
(2.60) |
66.3
(2.61) |
97.8
(3.85) |
82.5
(3.25) |
70.3
(2.77) |
87.1
(3.43) |
60.1
(2.37) |
79.4
(3.13) |
84.1
(3.31) |
114.8
(4.52) |
974.0
(38.35) |
| Average precipitation days (≥ 1.0 mm) |
12.7 |
10.6 |
10.1 |
8.7 |
13.4 |
10.3 |
9.6 |
9.9 |
8.1 |
10.8 |
11.2 |
14.2 |
129.4 |
| Source: Météo-France[3] |
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