United States · 1991–2020

Best time to visit
Big Rock Springs.

October leads for comfortable weather in Big Rock Springs: typically 26°C by day, 11.6°C at night, with 6 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high26°C

Typical low11.6°C

Rain in October6 mm

Comfort

October

October · April · May

87climate match

Beach

September

September · July · August

77climate match

Outdoors

March

March · November · April

92climate match

The weakest month is December, scoring 44 against October’s 87 — days reach only 13.9°C, 10° below the 24°C the score treats as ideal, and nights drop to 2.4°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

4714.6° / 3.1°

Feb

5316.3° / 3.8°

Mar

6919.7° / 5.7°

Apr

8423° / 7.6°

May

8128° / 11.5°

Jun

6733.3° / 16.1°

Jul

5136.2° / 19.6°

Aug

5336.1° / 19.2°

Sep

7032.4° / 16.2°

Oct

8726° / 11.6°

Nov

6718.9° / 6.1°

Dec

4413.9° / 2.4°

Monthly climate evidence for Big Rock Springs — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	14.6°C	3.1°C	32 mm	3.5	10 h 05	47	Strong coverage
February	16.3°C	3.8°C	43 mm	3.6	10 h 53	53	Strong coverage
March	19.7°C	5.7°C	22 mm	2.7	11 h 52	69	Strong coverage
April	23°C	7.6°C	9 mm	1.3	13 h	84	Strong coverage
May	28°C	11.5°C	8 mm	0.7	13 h 56	81	Strong coverage
June	33.3°C	16.1°C	1 mm	0.2	14 h 27	67	Strong coverage
July	36.2°C	19.6°C	4 mm	0.6	14 h 15	51	Strong coverage
August	36.1°C	19.2°C	3 mm	0.6	13 h 26	53	Strong coverage
September	32.4°C	16.2°C	4 mm	0.5	12 h 21	70	Strong coverage
October	26°C	11.6°C	6 mm	0.7	11 h 16	87	Strong coverage
November	18.9°C	6.1°C	10 mm	1.5	10 h 19	67	Strong coverage
December	13.9°C	2.4°C	30 mm	2.8	9 h 52	44	Strong coverage

Records at PEARBLOSSOM, 1985–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	24.4°C31 Jan 2003	-9.4°C13 Jan 2007	36 mm4 Jan 1987	128 mm1995 · driest 0 mm in 2004	41
February	29.4°C28 Feb 2026	-8.3°C6 Feb 1989	51 mm12 Feb 2003	156 mm2005 · driest 0 mm in 2022	40
March	34.4°C20 Mar 2026	-2.8°C13 Mar 1990	65 mm11 Mar 1995	88 mm1995 · driest 0 mm in 1989	40
April	33.9°C28 Apr 2023	-2.2°C1 Apr 1999	22 mm10 Apr 2020	67 mm2020 · driest 0 mm in 2008	40
May	40.0°C28 May 2003	1.1°C14 May 1995	66 mm10 May 2019	129 mm2019 · driest 0 mm in 2004	40
June	42.8°C19 Jun 2017	3.3°C6 Jun 1988	29 mm22 Jun 2022	29 mm2022 · driest 0 mm in 1995	40
July	43.9°C7 Jul 2024	7.8°C18 Jul 1987	25 mm23 Jul 2013	38 mm2015 · driest 0 mm in 2002	38
August	42.8°C2 Aug 2007	7.8°C3 Aug 1985	106 mm20 Aug 2023	149 mm2023 · driest 0 mm in 2013	39
September	42.8°C13 Sep 2007	2.8°C25 Sep 1986	31 mm10 Sep 2012	31 mm2012 · driest 0 mm in 2000	39
October	37.8°C3 Oct 2024	0.0°C28 Oct 2009	43 mm27 Oct 2004	83 mm2004 · driest 0 mm in 1988	39
November	30.0°C8 Nov 2006	-5.0°C26 Nov 2010	27 mm30 Nov 2007	61 mm2025 · driest 0 mm in 1989	41
December	27.2°C19 Dec 2025	-13.3°C22 Dec 1990	61 mm24 Dec 2025	121 mm2010 · driest 0 mm in 2005	39

Typical days per month at PEARBLOSSOM, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	6	1
February	<1	0	5	2
March	4	<1	2	<1
April	11	3	<1	<1
May	22	12	0	<1
June	27	23	0	0
July	30	30	0	<1
August	30	30	0	<1
September	28	23	0	<1
October	20	7	0	<1
November	3	0	2	<1
December	<1	0	9	<1

How often, not how much — every day in PEARBLOSSOM’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	9%	11%	4%	9%	12.2–16.9°C
February	25%	13%	5%	10%	13.6–19.4°C
March	50%	8%	2%	4%	16.9–23.3°C
April	77%	4%	1%	1%	20.4–25.8°C
May	93%	2%	<1%	<1%	25.2–30.5°C
June	99%	<1%	<1%	0%	30.6–35.8°C
July	99%	2%	<1%	0%	34.0–38.4°C
August	98%	2%	<1%	<1%	34.6–37.2°C
September	98%	2%	<1%	0%	30.5–34.2°C
October	89%	2%	<1%	<1%	23.9–29.4°C
November	47%	5%	1%	2%	16.1–21.1°C
December	10%	9%	3%	7%	11.6–16.4°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.

1989Each stripe is one year’s mean temperature against the 32-year average. Warmest: 2025. Coolest: 1998.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5328497
NOAA station: USC00046773 · PEARBLOSSOM
Station distance: 9.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude 34.44°, 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 PEARBLOSSOM is what differs

Lake Los Angeles→Sun Village→Littlerock→Antelope Center→Country Mobile Estates→Desert Relief (historical)→

Or put two places side by side: Big Rock Springs vs Lake Los Angeles

Best time to visitBig Rock Springs.