This page is a single place to check New Cairo climate: monthly averages. New runs from 12.1 C in Jan to 29.9 C in Jul, a swing of 17.8 C. Rain is strongly seasonal: Nov is the wettest month at 0.56 mm/day, while Aug runs at 0.00 mm/day, about 2x drier. Taken together that is roughly 60 mm of rain a year for the grid cell. Because each page is rebuilt independently, one unavailable upstream never takes the rest of the site down. Use the table for exact numbers, or the related pages below for neighbouring locations and periods.
Annual mean temperature 21.8 C
Warmest month Jul (29.9 C)
Coldest month Jan (12.1 C)
Wettest month Nov (0.56 mm/day)
All-time record high 45.4 C
All-time record low 1.4 C
Annual precipitation 58 mm / year
Coordinates 30.03, 31.47
Population 313,139
Average monthly temperature and rainfall in New Cairo
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
12.1
0.26
29.1
1.4
Feb
13.7
0.24
34.8
1.6
Mar
17.1
0.22
38.6
2.6
Apr
20.9
0.30
43.4
7.0
May
25.3
0.01
45.3
11.2
Jun
28.5
0.01
45.4
15.0
Jul
29.9
0.01
45.3
17.6
Aug
29.9
0.00
44.8
19.0
Sep
27.5
0.01
42.4
15.5
Oct
23.7
0.15
40.8
11.8
Nov
18.7
0.56
35.6
7.2
Dec
14.0
0.21
32.5
2.2
What the New Cairo climate table shows
Values are multi-decadal climatological averages for the 30.03, 31.47 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Why do the numbers differ from a weather app?
An app shows one location on one day. These are long-run averages, so they smooth out single hot or cold spells.
How much rain is 0.56 mm/day in a month?
Rain is recorded as a daily mean, so 0.56 mm/day is roughly 17 mm across a 30-day month.