United States · 1991–2020

Best time to visit
Norman.

May leads for comfortable weather in Norman: typically 25.5°C by day, 13.3°C at night, with 145 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high25.5°C

Typical low13.3°C

Rain in May145 mm

Comfort

May

May · September · October

71climate match

Beach

August

August · July · June

76climate match

Outdoors

April

April · October · March

67climate match

The weakest month is January, scoring 9 against May’s 71 — days reach only 10.3°C, 14° below the 24°C the score treats as ideal, and nights drop to -2.3°C.

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

910.3° / -2.3°

Feb

2313.2° / -1.1°

Mar

3717.1° / 3°

Apr

6222° / 7.5°

May

7125.5° / 13.3°

Jun

6129.2° / 17.6°

Jul

5332.2° / 19.8°

Aug

5832.5° / 19°

Sep

6828.2° / 14.2°

Oct

6422.6° / 7.8°

Nov

3416.5° / 2.8°

Dec

911.3° / -1.6°

Monthly climate evidence for Norman — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	10.3°C	-2.3°C	109 mm	7.6	10 h 05	9	Good coverage
February	13.2°C	-1.1°C	97 mm	7.2	10 h 53	23	Good coverage
March	17.1°C	3°C	132 mm	8.3	11 h 52	37	Good coverage
April	22°C	7.5°C	135 mm	7.7	13 h	62	Good coverage
May	25.5°C	13.3°C	145 mm	9.1	13 h 56	71	Good coverage
June	29.2°C	17.6°C	126 mm	7.8	14 h 27	61	Good coverage
July	32.2°C	19.8°C	96 mm	6.6	14 h 15	53	Good coverage
August	32.5°C	19°C	64 mm	5.6	13 h 26	58	Good coverage
September	28.2°C	14.2°C	133 mm	6.4	12 h 21	68	Good coverage
October	22.6°C	7.8°C	141 mm	6.8	11 h 15	64	Good coverage
November	16.5°C	2.8°C	144 mm	7.7	10 h 19	34	Good coverage
December	11.3°C	-1.6°C	141 mm	8.4	9 h 52	9	Good coverage

Records at MT IDA 3 SE, 1883–2010
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	30.6°C23 Jan 1943	-26.1°C18 Jan 1930	116 mm30 Jan 1969	328 mm1937 · driest 10 mm in 1936	99
February	30.0°C21 Feb 1986	-29.4°C2 Feb 1951	165 mm12 Feb 1950	276 mm1894 · driest 4 mm in 1918	97
March	32.8°C24 Mar 1929	-15.6°C3 Mar 1943	116 mm30 Mar 1945	397 mm1945 · driest 3 mm in 1925	97
April	33.9°C30 Apr 1943	-6.7°C4 Apr 1987	169 mm22 Apr 1974	489 mm1927 · driest 25 mm in 1987	97
May	36.1°C31 May 1934	-1.1°C7 May 1992	160 mm14 May 1968	478 mm1968 · driest 13 mm in 1894	98
June	42.2°C21 Jun 1936	5.0°C8 Jun 1983	122 mm11 Jun 1945	300 mm1945 · driest 0 mm in 1953	99
July	43.3°C29 Jul 1930	8.3°C2 Jul 1924	95 mm24 Jul 1960	242 mm1945 · driest 8 mm in 1986	99
August	46.7°C10 Aug 1936	6.1°C29 Aug 1986	110 mm9 Aug 1939	305 mm1915 · driest 1 mm in 1936	99
September	41.7°C6 Sep 1925	-0.6°C24 Sep 1989	169 mm17 Sep 2009	371 mm2009 · driest 0 mm in 1928	99
October	37.8°C1 Oct 1953	-6.7°C30 Oct 1917	141 mm31 Oct 1972	462 mm1984 · driest 0 mm in 2005	97
November	31.7°C18 Nov 1930	-14.4°C30 Nov 1976	152 mm25 Nov 1952	369 mm1996 · driest 8 mm in 1949	97
December	28.3°C7 Dec 1939	-21.1°C23 Dec 1989	253 mm3 Dec 1982	405 mm1884 · driest 0 mm in 1950	97

Typical days per month at MT IDA 3 SE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	<1	0	22	4	<1
February	<1	0	19	3	<1
March	3	<1	11	4	<1
April	10	<1	3	4	0
May	19	4	<1	4	0
June	28	14	0	4	0
July	30	24	0	3	0
August	30	24	0	2	0
September	24	11	0	3	0
October	12	2	3	4	0
November	2	0	11	4	0
December	<1	0	21	4	<1

How often, not how much — every day in MT IDA 3 SE’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	7%	23%	11%	23%	7.6–14.4°C
February	16%	23%	11%	23%	9.8–16.8°C
March	34%	24%	13%	22%	14.7–21.2°C
April	59%	26%	14%	28%	20.8–24.9°C
May	70%	27%	15%	31%	24.7–28.5°C
June	75%	24%	12%	24%	28.6–32.8°C
July	77%	22%	11%	22%	31.2–35.9°C
August	81%	19%	8%	18%	30.8–36.3°C
September	79%	19%	10%	16%	27.2–32.5°C
October	68%	18%	10%	17%	21.5–27.2°C
November	32%	21%	12%	21%	14.0–19.8°C
December	9%	23%	11%	24%	9.6–15.2°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.

1884Each stripe is one year’s mean temperature against the 90-year average. Warmest: 1921. Coolest: 1979.2009

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4123981
NOAA station: USC00034988 · MT IDA 3 SE
Station distance: 12.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 19 usable years
Daylight: Calculated from latitude 34.46°, 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 MT IDA 3 SE is what differs

Glenwood→Mount Ida→Oden→Black Springs→Caddo Gap→Chasewood Landing→

Or put two places side by side: Norman vs Glenwood

Best time to visitNorman.

May

August

April

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Norman.

The whole year,
without the guesswork.

Nearby, measured,
and named.