United States · 1991–2020

Best time to visit
Casa.

October leads for comfortable weather in Casa: typically 23.7°C by day, 10°C at night, with 114 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high23.7°C

Typical low10°C

Rain in October114 mm

Comfort

October

October · April · May

75climate match

Beach

June

June · August · September

73climate match

Outdoors

October

October · April · March

71climate match

The weakest month is January, scoring 14 against October’s 75 — days reach only 10.4°C, 14° below the 24°C the score treats as ideal, and nights drop to -1.4°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

1410.4° / -1.4°

Feb

2713.2° / 0.5°

Mar

4517.9° / 4.5°

Apr

6923.1° / 9.2°

May

6927° / 14.7°

Jun

5431.3° / 19.6°

Jul

4433.8° / 21.5°

Aug

4733.6° / 20.7°

Sep

6629.5° / 16.5°

Oct

7523.7° / 10°

Nov

4216.9° / 4°

Dec

1611.6° / 0.2°

Monthly climate evidence for Casa — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	10.4°C	-1.4°C	94 mm	6.9	10 h 02	14	Strong coverage
February	13.2°C	0.5°C	97 mm	6.4	10 h 52	27	Strong coverage
March	17.9°C	4.5°C	121 mm	8	11 h 52	45	Strong coverage
April	23.1°C	9.2°C	135 mm	7.4	13 h 01	69	Strong coverage
May	27°C	14.7°C	149 mm	8.7	13 h 59	69	Strong coverage
June	31.3°C	19.6°C	105 mm	6.8	14 h 30	54	Strong coverage
July	33.8°C	21.5°C	96 mm	7.1	14 h 18	44	Strong coverage
August	33.6°C	20.7°C	92 mm	6.2	13 h 28	47	Strong coverage
September	29.5°C	16.5°C	108 mm	6	12 h 21	66	Strong coverage
October	23.7°C	10°C	114 mm	6.7	11 h 14	75	Strong coverage
November	16.9°C	4°C	118 mm	6.7	10 h 17	42	Strong coverage
December	11.6°C	0.2°C	124 mm	7.4	9 h 49	16	Strong coverage

What has changed

Casa runs +1.8°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

+2.3

Feb

+2.4

Mar

+2.3

Apr

+0.3

May

+0.9

Jun

+1.9

Jul

+1.5

Aug

+1.0

Sep

+2.5

Oct

+1.9

Nov

+1.1

Dec

+2.9

October daytime highs, 2011–2025. Last recorded: 26.9°C.

Records at NIMROD DAM, 1942–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.8°C23 Jan 1943	-23.9°C12 Jan 1962	104 mm30 Jan 1969	328 mm1949 · driest 9 mm in 1943	82
February	30.6°C13 Feb 1962	-22.8°C16 Feb 2021	113 mm21 Feb 1945	338 mm2018 · driest 13 mm in 1947	83
March	33.3°C23 Mar 2026	-12.8°C3 Mar 1943	103 mm30 Mar 1945	317 mm1945 · driest 20 mm in 2007	83
April	34.4°C18 Apr 2006	-3.9°C3 Apr 1962	103 mm4 Apr 1997	359 mm1957 · driest 3 mm in 2026	83
May	36.7°C30 May 2012	1.1°C1 May 1960	153 mm11 May 2015	410 mm2015 · driest 10 mm in 2012	83
June	41.7°C26 Jun 2012	7.2°C3 Jun 1970	119 mm11 Jun 2010	257 mm1945 · driest 2 mm in 1966	82
July	43.9°C14 Jul 1954	8.3°C23 Jul 1947	122 mm9 Jul 1956	235 mm1950 · driest 5 mm in 1943	83
August	44.4°C4 Aug 2011	6.1°C29 Aug 1986	125 mm13 Aug 1957	312 mm1986 · driest 5 mm in 1963	82
September	42.8°C1 Sep 2000	2.2°C27 Sep 1942	161 mm3 Sep 2008	354 mm2009 · driest 1 mm in 2017	83
October	38.9°C1 Oct 1953	-6.7°C29 Oct 1952	131 mm20 Oct 1984	568 mm1984 · driest 1 mm in 1965	83
November	31.1°C16 Nov 2016	-11.7°C30 Nov 1976	197 mm27 Nov 1985	339 mm1996 · driest 6 mm in 1949	83
December	27.2°C6 Dec 1956	-19.4°C23 Dec 1989	264 mm3 Dec 1982	401 mm1982 · driest 11 mm in 1950	83

Typical days per month at NIMROD DAM, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	20	3
February	<1	0	14	3
March	5	<1	7	4
April	13	2	<1	4
May	22	9	0	4
June	29	21	0	4
July	30	27	0	3
August	30	26	0	3
September	25	15	0	3
October	14	4	<1	3
November	2	0	7	4
December	<1	0	17	4

How often, not how much — every day in NIMROD DAM’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%	21%	9%	21%	6.9–13.3°C
February	16%	24%	11%	25%	9.3–16.8°C
March	31%	26%	13%	28%	14.7–20.4°C
April	58%	26%	13%	29%	21.1–25.4°C
May	69%	28%	15%	31%	24.9–28.8°C
June	77%	23%	11%	21%	29.0–33.4°C
July	78%	22%	9%	20%	31.4–36.0°C
August	80%	21%	8%	19%	30.9–36.2°C
September	79%	20%	9%	18%	27.0–32.6°C
October	68%	19%	9%	19%	21.7–26.8°C
November	30%	21%	11%	22%	14.2–19.9°C
December	8%	23%	11%	24%	9.4–14.2°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.

1943Each stripe is one year’s mean temperature against the 70-year average. Warmest: 2012. Coolest: 1979.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4104737
NOAA station: USC00035200 · NIMROD DAM
Station distance: 12.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 35.02°, 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 NIMROD DAM is what differs

Danville→Ola→Plainview→Gilkey (historical)→Petit Jean→Aplin→

Or put two places side by side: Casa vs Danville

Best time to visitCasa.

October

June

October

The whole year,without the guesswork.

Casa runs +1.8°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Casa.

The whole year,
without the guesswork.

Casa runs +1.8°C
on the 1961–1990 baseline.

Nearby, measured,
and named.