United States · 1991–2020

Best time to visit
Cairo.

September leads for comfortable weather in Cairo: typically 25.8°C by day, 14.1°C at night, with 100 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high25.8°C

Typical low14.1°C

Rain in September100 mm

Comfort

September

September · May · June

80climate match

Beach

August

August · July · June

76climate match

Outdoors

October

October · April · May

81climate match

The weakest month is January, scoring 5 against September’s 80 — days reach only 3°C, 21° below the 24°C the score treats as ideal.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

53° / -6.8°

Feb

55.9° / -4.5°

Mar

2612.5° / 1.1°

Apr

5218.9° / 7.1°

May

7423.5° / 12.5°

Jun

6328.3° / 17.5°

Jul

5530.5° / 19.7°

Aug

6229.8° / 18.6°

Sep

8025.8° / 14.1°

Oct

6119.4° / 7.8°

Nov

2912° / 1.6°

Dec

55.5° / -3.8°

Monthly climate evidence for Cairo — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	3°C	-6.8°C	49 mm	5.2	9 h 40	5	Strong coverage
February	5.9°C	-4.5°C	53 mm	5.4	10 h 39	5	Strong coverage
March	12.5°C	1.1°C	84 mm	8.1	11 h 49	26	Strong coverage
April	18.9°C	7.1°C	116 mm	9.7	13 h 11	52	Strong coverage
May	23.5°C	12.5°C	129 mm	10.4	14 h 19	74	Strong coverage
June	28.3°C	17.5°C	131 mm	8.5	14 h 56	63	Strong coverage
July	30.5°C	19.7°C	115 mm	6.9	14 h 42	55	Strong coverage
August	29.8°C	18.6°C	100 mm	6.6	13 h 43	62	Strong coverage
September	25.8°C	14.1°C	100 mm	6.5	12 h 24	80	Strong coverage
October	19.4°C	7.8°C	86 mm	7.3	11 h 05	61	Strong coverage
November	12°C	1.6°C	67 mm	6.2	9 h 57	29	Strong coverage
December	5.5°C	-3.8°C	54 mm	5.5	9 h 23	5	Strong coverage

What has changed

Cairo runs -0.3°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+0.7

Feb

-0.7

Mar

+0.7

Apr

-0.8

May

-1.4

Jun

-0.6

Jul

-1.3

Aug

-1.6

Sep

0.0

Oct

-1.3

Nov

+0.3

Dec

+2.6

September daytime highs, 2011–2020. Last recorded: 24.2°C.

Records at MOBERLY, 1936–2022
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	24.4°C24 Jan 1950	-29.4°C10 Jan 1982	56 mm8 Jan 2008	115 mm2005 · driest 0 mm in 1986	81
February	27.8°C29 Feb 1972	-28.3°C14 Feb 2020	80 mm21 Feb 1997	140 mm1997 · driest 3 mm in 1944	84
March	30.6°C29 Mar 1986	-24.4°C5 Mar 1960	138 mm27 Mar 2018	228 mm1973 · driest 7 mm in 1956	86
April	33.3°C20 Apr 1987	-8.3°C6 Apr 1982	210 mm21 Apr 1973	329 mm1973 · driest 18 mm in 2018	84
May	35.6°C29 May 1937	-2.2°C10 May 1966	100 mm24 May 1995	289 mm1995 · driest 18 mm in 1992	82
June	38.9°C24 Jun 1988	4.4°C4 Jun 1945	120 mm28 Jun 2007	358 mm1969 · driest 10 mm in 1959	83
July	44.4°C14 Jul 1954	8.9°C22 Jul 1947	206 mm9 Jul 1967	412 mm2008 · driest 10 mm in 1940	80
August	42.2°C15 Aug 1936	6.7°C31 Aug 1967	120 mm21 Aug 2010	273 mm1952 · driest 9 mm in 2012	81
September	38.9°C10 Sep 1938	0.0°C17 Sep 1937	141 mm13 Sep 1961	393 mm1986 · driest 0 mm in 1956	80
October	35.6°C15 Oct 1938	-7.8°C26 Oct 1942	104 mm3 Oct 1986	323 mm1941 · driest 1 mm in 1964	82
November	28.3°C1 Nov 1938	-20.0°C30 Nov 1964	78 mm1 Nov 1977	219 mm2015 · driest 3 mm in 1989	82
December	23.3°C16 Dec 2021	-28.9°C22 Dec 1989	75 mm2 Dec 1982	170 mm1982 · driest 0 mm in 1949	81

Typical days per month at MOBERLY, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	26	2	2
February	0	0	21	2	2
March	1	0	14	3	<1
April	5	<1	3	4	<1
May	14	2	<1	4	0
June	25	11	0	4	0
July	29	18	0	3	0
August	28	15	0	3	0
September	17	7	0	3	0
October	6	<1	3	3	<1
November	<1	0	12	2	<1
December	0	0	23	2	2

The best month has moved. On the 1961–1990 numbers the strongest month here was May (scoring 81); on 2011–2025 it is September (85). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in MOBERLY’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	<1%	16%	4%	12%	-0.5–6.6°C
February	3%	19%	5%	16%	1.1–9.1°C
March	14%	25%	8%	27%	8.7–15.5°C
April	35%	30%	11%	39%	16.0–22.2°C
May	58%	32%	13%	39%	21.9–26.3°C
June	72%	27%	13%	31%	26.9–30.6°C
July	79%	21%	10%	19%	29.1–33.2°C
August	78%	22%	10%	20%	28.3–32.8°C
September	74%	20%	9%	21%	23.8–28.5°C
October	45%	22%	9%	23%	17.4–22.9°C
November	12%	19%	7%	16%	8.6–14.9°C
December	1%	18%	5%	15%	2.0–8.3°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1937Each stripe is one year’s mean temperature against the 67-year average. Warmest: 1987. Coolest: 2014.2020

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4379512
NOAA station: USC00235671 · MOBERLY
Station distance: 12.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 39.51°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from MOBERLY is what differs

Moberly→Huntsville→Sturgeon→Higbee→Madison→Clark→

Or put two places side by side: Cairo vs Moberly

Best time to visitCairo.