Geishouse (French pronunciation: [ɡaisuz] ; German: Geishausen; Alsatian: Gaishüse) is a commune in the Haut-Rhin department in Grand Est in north-eastern France.

Geography

Climate

Geishouse has an oceanic climate (Köppen climate classification Cfb). The average annual temperature in Geishouse is 9.0 °C (48.2 °F). The average annual rainfall is 1,405.6 mm (55.34 in) with December as the wettest month. The temperatures are highest on average in July, at around 17.8 °C (64.0 °F), and lowest in January, at around 0.6 °C (33.1 °F). The highest temperature ever recorded in Geishouse was 36.8 °C (98.2 °F) on 24 July 2019; the coldest temperature ever recorded was −23.6 °C (−10.5 °F) on 9 January 1985.

Climate data for Geishouse (1981–2010 averages, extremes 1965−present)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 19.0
(66.2)
20.3
(68.5)
24.8
(76.6)
26.7
(80.1)
30.5
(86.9)
34.8
(94.6)
36.8
(98.2)
36.7
(98.1)
31.2
(88.2)
27.6
(81.7)
21.6
(70.9)
17.7
(63.9)
36.8
(98.2)
Mean daily maximum °C (°F) 3.4
(38.1)
4.4
(39.9)
7.9
(46.2)
11.9
(53.4)
16.6
(61.9)
19.9
(67.8)
22.4
(72.3)
22.2
(72.0)
18.1
(64.6)
13.6
(56.5)
7.4
(45.3)
4.1
(39.4)
12.7
(54.9)
Daily mean °C (°F) 0.6
(33.1)
1.3
(34.3)
4.5
(40.1)
7.9
(46.2)
12.3
(54.1)
15.4
(59.7)
17.8
(64.0)
17.6
(63.7)
13.9
(57.0)
10.0
(50.0)
4.5
(40.1)
1.5
(34.7)
9.0
(48.2)
Mean daily minimum °C (°F) −2.2
(28.0)
−1.8
(28.8)
1.1
(34.0)
4.0
(39.2)
8.1
(46.6)
10.8
(51.4)
13.1
(55.6)
13.0
(55.4)
9.8
(49.6)
6.4
(43.5)
1.7
(35.1)
−1.1
(30.0)
5.3
(41.5)
Record low °C (°F) −23.6
(−10.5)
−17.4
(0.7)
−16.0
(3.2)
−8.4
(16.9)
−4.3
(24.3)
1.0
(33.8)
3.0
(37.4)
3.0
(37.4)
1.8
(35.2)
−4.9
(23.2)
−11.8
(10.8)
−17.0
(1.4)
−23.6
(−10.5)
Average precipitation mm (inches) 141.0
(5.55)
119.8
(4.72)
113.8
(4.48)
84.9
(3.34)
116.2
(4.57)
105.9
(4.17)
114.9
(4.52)
98.6
(3.88)
101.4
(3.99)
129.6
(5.10)
120.7
(4.75)
158.8
(6.25)
1,405.6
(55.34)
Average precipitation days (≥ 1.0 mm) 13.5 12.4 13.4 12.5 14.2 12.8 12.4 11.7 10.4 12.8 13.3 14.9 154.1
Mean monthly sunshine hours 71.6 88.4 130.7 150.9 177.0 194.7 214.8 222.2 153.6 113.2 75.1 54.8 1,646.9
Source: Météo France[3]

Population

Historical population
YearPop.±% p.a.
1968 402    
1975 352−1.88%
1982 376+0.95%
1990 423+1.48%
1999 472+1.23%
2007 481+0.24%
2012 478−0.13%
2017 441−1.60%
2023 424−0.65%
Source: INSEE[4]

See also

References

  1. "Répertoire national des élus: les maires". data.gouv.fr, Plateforme ouverte des données publiques françaises (in French). 2 December 2020.
  2. "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
  3. "Climate of Geishouse 1981-2010" (PDF) (in French). Météo-France. Retrieved June 15, 2022.
  4. Population municipale entre 1968 et 2023, INSEE