United States · 1991–2020

Best time to visit
Stockton.

September leads for comfortable weather in Stockton: typically 26.7°C by day, 11.7°C at night, with 28 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high26.7°C

Typical low11.7°C

Rain in September28 mm

Comfort

September

September · June · May

84climate match

Beach

July

July · August · June

77climate match

Outdoors

October

October · May · September

83climate match

The weakest month is January, scoring 5 against September’s 84 — days reach only 4.3°C, 20° 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

54.3° / -6°

Feb

87.4° / -3.8°

Mar

3012.8° / 0.3°

Apr

4716.7° / 3.4°

May

7522.2° / 8.2°

Jun

8228.4° / 13.3°

Jul

6333.6° / 18°

Aug

6832.5° / 17°

Sep

8426.7° / 11.7°

Oct

6118.4° / 4.8°

Nov

2210.2° / -1.3°

Dec

54.3° / -5.7°

Monthly climate evidence for Stockton — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	4.3°C	-6°C	39 mm	6.6	9 h 35	5	Strong coverage
February	7.4°C	-3.8°C	41 mm	6	10 h 36	8	Strong coverage
March	12.8°C	0.3°C	56 mm	7.3	11 h 49	30	Strong coverage
April	16.7°C	3.4°C	59 mm	7.8	13 h 13	47	Strong coverage
May	22.2°C	8.2°C	60 mm	7.3	14 h 24	75	Strong coverage
June	28.4°C	13.3°C	27 mm	4	15 h 03	82	Strong coverage
July	33.6°C	18°C	19 mm	3.4	14 h 47	63	Strong coverage
August	32.5°C	17°C	18 mm	3.7	13 h 46	68	Strong coverage
September	26.7°C	11.7°C	28 mm	4.4	12 h 25	84	Strong coverage
October	18.4°C	4.8°C	38 mm	5.2	11 h 03	61	Strong coverage
November	10.2°C	-1.3°C	40 mm	5.6	9 h 52	22	Strong coverage
December	4.3°C	-5.7°C	43 mm	6.9	9 h 18	5	Strong coverage

What has changed

Stockton runs +1.6°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

+0.8

Feb

+0.9

Mar

+2.1

Apr

+1.2

May

+0.9

Jun

+2.9

Jul

+2.6

Aug

+2.2

Sep

+2.8

Oct

+1.0

Nov

+1.1

Dec

+1.2

September daytime highs, 2011–2025. Last recorded: 28.0°C.

Records at TOOELE, 1896–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	19.4°C31 Jan 2003	-26.1°C22 Jan 1937	46 mm5 Jan 1904	121 mm1916 · driest 0 mm in 1961	130
February	21.1°C28 Feb 1972	-26.7°C10 Feb 1933	39 mm24 Feb 1998	126 mm1998 · driest 3 mm in 1988	128
March	27.8°C21 Mar 2026	-16.1°C6 Mar 1945	63 mm23 Mar 2017	124 mm1938 · driest 2 mm in 1934	130
April	31.1°C27 Apr 2000	-10.0°C1 Apr 1920	66 mm2 Apr 1986	152 mm1986 · driest 0 mm in 1896	130
May	36.1°C29 May 2003	-6.1°C6 May 1965	94 mm30 May 2005	191 mm2005 · driest 1 mm in 1969	130
June	40.0°C15 Jun 2021	-2.8°C6 Jun 1995	50 mm5 Jun 2008	93 mm1947 · driest 0 mm in 2013	131
July	41.1°C31 Jul 2000	0.0°C3 Jul 1902	41 mm6 Jul 1937	88 mm1984 · driest 0 mm in 1972	131
August	40.6°C1 Aug 2000	2.2°C7 Aug 1910	36 mm4 Aug 1954	103 mm1983 · driest 0 mm in 1985	130
September	38.9°C7 Sep 2022	-3.3°C21 Sep 1909	58 mm23 Sep 2000	205 mm1982 · driest 0 mm in 1928	130
October	33.9°C14 Oct 1989	-12.2°C30 Oct 2019	70 mm4 Oct 2025	135 mm1981 · driest 0 mm in 1978	130
November	26.7°C3 Nov 1909	-21.7°C16 Nov 1955	67 mm15 Nov 1958	125 mm1983 · driest 0 mm in 1939	130
December	21.1°C1 Dec 1995	-26.7°C23 Dec 1990	49 mm26 Dec 2003	118 mm2010 · driest 0 mm in 1900	129

Typical days per month at TOOELE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	28	1	5
February	0	0	23	1	5
March	<1	0	17	2	4
April	2	<1	8	2	2
May	11	3	1	2	<1
June	23	13	<1	<1	0
July	30	27	0	<1	0
August	30	26	0	<1	0
September	21	9	<1	<1	0
October	4	<1	4	1	<1
November	0	0	19	1	4
December	0	0	27	1	6

How often, not how much — every day in TOOELE’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%	20%	3%	16%	0.5–6.5°C
February	<1%	23%	4%	21%	3.0–9.2°C
March	5%	24%	6%	23%	7.9–14.2°C
April	27%	25%	7%	23%	13.3–18.9°C
May	56%	22%	5%	21%	17.9–24.2°C
June	82%	14%	3%	10%	24.1–30.5°C
July	88%	12%	2%	9%	29.7–34.9°C
August	86%	14%	2%	10%	28.8–32.8°C
September	78%	14%	3%	10%	22.9–27.8°C
October	36%	17%	5%	14%	14.6–20.3°C
November	3%	19%	5%	15%	6.9–12.5°C
December	0%	20%	4%	17%	1.4–7.2°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.

1897Each stripe is one year’s mean temperature against the 126-year average. Warmest: 1934. Coolest: 1912.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5782149
NOAA station: USC00428771 · TOOELE
Station distance: 9.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 40.45°, 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 TOOELE is what differs

Tooele→Stansbury park→Erda→Angels Grove→Bauer→Lincoln→

Or put two places side by side: Stockton vs Tooele

Best time to visitStockton.