United States · 1991–2020

Best time to visit
Cairo.

June leads for comfortable weather in Cairo: typically 25.8°C by day, 12.8°C at night, with 94 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high25.8°C

Typical low12.8°C

Rain in June94 mm

Comfort

June

June · July · August

77climate match

Beach

July

July · August · June

70climate match

Outdoors

May

May · September · June

79climate match

The weakest month is January, scoring 5 against June’s 77 — days reach only 0.8°C, 23° 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

50.8° / -9.4°

Feb

52.6° / -8.8°

Mar

57.6° / -4°

Apr

3615.1° / 1.8°

May

6721.2° / 7.4°

Jun

7725.8° / 12.8°

Jul

7628.4° / 15°

Aug

7527.5° / 14.3°

Sep

7223.2° / 10°

Oct

4016.1° / 3.6°

Nov

159.9° / -0.7°

Dec

53.7° / -6°

Monthly climate evidence for Cairo — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	0.8°C	-9.4°C	82 mm	8.5	9 h 24	5	Good coverage
February	2.6°C	-8.8°C	62 mm	6.2	10 h 30	5	Good coverage
March	7.6°C	-4°C	100 mm	8.3	11 h 48	5	Good coverage
April	15.1°C	1.8°C	82 mm	7.6	13 h 18	36	Good coverage
May	21.2°C	7.4°C	75 mm	8	14 h 34	67	Good coverage
June	25.8°C	12.8°C	94 mm	8.3	15 h 15	77	Good coverage
July	28.4°C	15°C	76 mm	7.1	14 h 59	76	Good coverage
August	27.5°C	14.3°C	92 mm	7.6	13 h 53	75	Good coverage
September	23.2°C	10°C	119 mm	8	12 h 26	72	Good coverage
October	16.1°C	3.6°C	108 mm	6.9	10 h 59	40	Good coverage
November	9.9°C	-0.7°C	87 mm	6.6	9 h 43	15	Good coverage
December	3.7°C	-6°C	96 mm	7.3	9 h 06	5	Good coverage

Records at CAIRO 3 NW, 1978–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	21.7°C7 Jan 2007	-32.8°C28 Jan 1994	71 mm20 Jan 1996	276 mm1996 · driest 6 mm in 1981	32
February	23.9°C25 Feb 1985	-28.3°C8 Feb 1995	72 mm21 Feb 1981	251 mm1981 · driest 2 mm in 1987	32
March	30.6°C31 Mar 1998	-22.2°C7 Mar 2003	178 mm22 Mar 1980	221 mm1993 · driest 3 mm in 1981	33
April	35.0°C18 Apr 2002	-17.8°C8 Apr 1982	83 mm10 Apr 1980	284 mm1983 · driest 11 mm in 2001	33
May	37.8°C10 May 1979	-3.9°C1 May 2008	68 mm29 May 1984	229 mm1989 · driest 13 mm in 1993	33
June	37.2°C29 Jun 1991	1.7°C1 Jun 2001	158 mm6 Jun 1982	298 mm1982 · driest 12 mm in 1988	34
July	38.3°C17 Jul 1988	6.1°C3 Jul 2001	120 mm14 Jul 1996	185 mm1996 · driest 24 mm in 1983	33
August	38.3°C10 Aug 2001	2.8°C30 Aug 1986	103 mm23 Aug 2010	295 mm2011 · driest 10 mm in 1982	34
September	35.6°C3 Sep 1980	-2.2°C29 Sep 2000	234 mm17 Sep 1999	313 mm1999 · driest 18 mm in 1986	32
October	31.7°C1 Oct 1986	-6.1°C31 Oct 1983	143 mm1 Oct 2010	325 mm2005 · driest 11 mm in 1982	33
November	27.2°C3 Nov 1982	-15.0°C20 Nov 1986	125 mm12 Nov 1995	231 mm1997 · driest 13 mm in 2001	33
December	23.9°C30 Dec 1984	-25.6°C25 Dec 1989	89 mm2 Dec 2010	170 mm2010 · driest 9 mm in 2006	34

Typical days per month at CAIRO 3 NW, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	25	3	6
February	0	0	22	2	4
March	<1	0	23	3	4
April	3	<1	11	3	<1
May	8	2	1	3	0
June	18	6	0	3	0
July	24	11	0	2	0
August	22	8	0	3	0
September	11	3	<1	3	0
October	2	0	8	3	0
November	0	0	18	2	1
December	0	0	24	3	3

How often, not how much — every day in CAIRO 3 NW’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	0%	25%	8%	25%	-3.9–3.5°C
February	<1%	23%	8%	23%	-1.1–5.5°C
March	4%	26%	8%	31%	5.0–10.4°C
April	16%	28%	10%	29%	12.3–16.9°C
May	47%	28%	9%	36%	18.8–23.5°C
June	64%	29%	10%	31%	23.6–27.9°C
July	76%	24%	9%	23%	26.5–29.9°C
August	74%	24%	9%	22%	25.4–28.7°C
September	56%	26%	10%	28%	21.5–24.8°C
October	20%	23%	9%	20%	13.7–18.5°C
November	3%	24%	9%	22%	7.0–12.2°C
December	<1%	23%	8%	22%	1.1–6.8°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.

1980Each stripe is one year’s mean temperature against the 26-year average. Warmest: 2010. Coolest: 1989.2010

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5111056
NOAA station: USC00301095 · CAIRO 3 NW
Station distance: 3.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 19 usable years
Daylight: Calculated from latitude 42.30°, 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 CAIRO 3 NW is what differs

Durham→Medusa→Acra→Cairo Junction→Cooksburg→Cornwallville→

Or put two places side by side: Cairo vs Durham

Best time to visitCairo.

June

July

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Cairo.

The whole year,
without the guesswork.

Nearby, measured,
and named.