Template:Cairo weatherbox

Climate data for Cairo (Cairo International Airport) 1991–2020
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 31.0
(87.8)
34.2
(93.6)
37.9
(100.2)
43.2
(109.8)
47.8
(118.0)
46.4
(115.5)
42.6
(108.7)
43.4
(110.1)
43.7
(110.7)
41.0
(105.8)
37.4
(99.3)
30.2
(86.4)
47.8
(118.0)
Mean daily maximum °C (°F) 18.9
(66.0)
20.5
(68.9)
23.8
(74.8)
28.1
(82.6)
32.2
(90.0)
34.6
(94.3)
35.0
(95.0)
34.9
(94.8)
33.4
(92.1)
30.0
(86.0)
24.9
(76.8)
20.5
(68.9)
28.1
(82.6)
Daily mean °C (°F) 14.4
(57.9)
15.6
(60.1)
18.3
(64.9)
21.8
(71.2)
25.6
(78.1)
28.2
(82.8)
29.1
(84.4)
29.2
(84.6)
27.6
(81.7)
24.6
(76.3)
20.0
(68.0)
15.9
(60.6)
22.5
(72.5)
Mean daily minimum °C (°F) 10.1
(50.2)
11.0
(51.8)
13.2
(55.8)
15.9
(60.6)
19.3
(66.7)
22.2
(72.0)
23.8
(74.8)
24.3
(75.7)
22.7
(72.9)
20.0
(68.0)
15.6
(60.1)
11.7
(53.1)
17.5
(63.5)
Record low °C (°F) 1.2
(34.2)
3.6
(38.5)
5.0
(41.0)
7.6
(45.7)
12.3
(54.1)
16.0
(60.8)
18.2
(64.8)
19.0
(66.2)
14.5
(58.1)
12.3
(54.1)
5.2
(41.4)
3.0
(37.4)
1.2
(34.2)
Average precipitation mm (inches) 4.8
(0.19)
3.8
(0.15)
6.3
(0.25)
1.3
(0.05)
0.2
(0.01)
0
(0)
0
(0)
0
(0)
0
(0)
0.7
(0.03)
4.3
(0.17)
3.4
(0.13)
24.8
(0.98)
Average precipitation days (≥ 1.0 mm) 1.3 2.0 1.2 1.3 0.6 0.6 0.7 1.0 0.7 0.1 0.6 0.8 11.0
Average relative humidity (%) 59 54 53 47 46 49 58 61 60 60 61 61 56
Average dew point °C (°F) 5.2
(41.4)
5.0
(41.0)
6.1
(43.0)
7.5
(45.5)
10.1
(50.2)
13.9
(57.0)
17.5
(63.5)
18.3
(64.9)
16.7
(62.1)
14.0
(57.2)
10.7
(51.3)
6.7
(44.1)
11.0
(51.8)
Mean monthly sunshine hours 213 234 269 291 324 357 363 351 311 292 248 198 3,451
Percent possible sunshine 66 75 73 75 77 85 84 86 84 82 78 62 77
Average ultraviolet index 4 5 7 9 10 11.5 11.5 11 9 7 5 3 7.8
Source 1: NOAA (humidity, dew point, records 1961–1990)[1][2]
Source 2: Danish Meteorological Institute for sunshine (1931–1960)[3] and Weather2Travel (ultraviolet)[4]

References

  1. ^ "Cairo Airport Normals 1991–2020". World Meteorological Organization Climatological Standard Normals (1991–2020). National Oceanic and Atmospheric Administration. Archived from the original on 2 October 2023. Retrieved 2 October 2023.
  2. ^ "Cairo (A)". World Meteorological Organization Climatological Reference Normals (1961–1990). National Oceanic and Atmospheric Administration. Archived from the original on 2 October 2023. Retrieved 2 October 2023.
  3. ^ Cappelen, John; Jensen, Jens. "Egypten - Cairo" (PDF). Climate Data for Selected Stations (1931–1960) (in Danish). Danish Meteorological Institute. p. 82. Archived from the original (PDF) on April 27, 2013. Retrieved April 14, 2014.
  4. ^ "Cairo Climate Guide: Monthly Weather, Egypt". Retrieved 29 June 2019.