United States · 1991–2020

Best time to visit
Saint Paul.

September leads for comfortable weather in Saint Paul: typically 26.2°C by day, 11.4°C at night, with 50 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high26.2°C

Typical low11.4°C

Rain in September50 mm

Comfort

September

September · May · June

82climate match

Beach

August

August · July · June

72climate match

Outdoors

October

October · September · April

83climate match

The weakest month is January, scoring 5 against September’s 82 — days reach only 2°C, 22° below the 24°C the score treats as ideal, and nights drop to -10°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

52° / -10°

Feb

55.2° / -7.5°

Mar

2511.8° / -2.6°

Apr

5118° / 3.5°

May

7323.6° / 9.9°

Jun

7128.5° / 15.3°

Jul

5931.3° / 18°

Aug

6530.3° / 17.1°

Sep

8226.2° / 11.4°

Oct

6119.2° / 4.8°

Nov

199.4° / -2.7°

Dec

53.4° / -7.7°

Monthly climate evidence for Saint Paul — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	2°C	-10°C	14 mm	2.8	9 h 30	5	Good coverage
February	5.2°C	-7.5°C	18 mm	3.4	10 h 33	5	Good coverage
March	11.8°C	-2.6°C	41 mm	5.3	11 h 48	25	Good coverage
April	18°C	3.5°C	70 mm	7.3	13 h 15	51	Good coverage
May	23.6°C	9.9°C	109 mm	9.4	14 h 28	73	Good coverage
June	28.5°C	15.3°C	96 mm	8.6	15 h 08	71	Good coverage
July	31.3°C	18°C	87 mm	7.2	14 h 52	59	Good coverage
August	30.3°C	17.1°C	87 mm	6.8	13 h 49	65	Good coverage
September	26.2°C	11.4°C	50 mm	5.2	12 h 25	82	Good coverage
October	19.2°C	4.8°C	53 mm	5.4	11 h 02	61	Good coverage
November	9.4°C	-2.7°C	32 mm	3.6	9 h 49	19	Good coverage
December	3.4°C	-7.7°C	22 mm	3.4	9 h 13	5	Good coverage

Records at SAINT PAUL, 1899–2009
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	23.3°C24 Jan 1981	-36.1°C27 Jan 1963	24 mm21 Jan 1993	37 mm2001 · driest 0 mm in 1925	108
February	26.1°C25 Feb 1995	-35.6°C13 Feb 1905	44 mm19 Feb 1971	71 mm1915 · driest 0 mm in 1904	108
March	33.3°C30 Mar 1943	-27.2°C4 Mar 1960	71 mm22 Mar 1979	168 mm1987 · driest 0 mm in 1994	108
April	36.7°C23 Apr 1939	-18.9°C3 Apr 1936	62 mm20 Apr 1984	194 mm1984 · driest 1 mm in 1928	108
May	41.1°C29 May 1934	-6.1°C4 May 1967	117 mm31 May 1951	236 mm1982 · driest 8 mm in 1934	108
June	43.3°C29 Jun 1929	1.1°C7 Jun 1935	116 mm22 Jun 1941	321 mm1967 · driest 5 mm in 1981	110
July	46.1°C24 Jul 1936	5.6°C30 Jul 1971	123 mm8 Jul 1950	344 mm1993 · driest 4 mm in 1936	110
August	43.9°C3 Aug 1930	2.2°C24 Aug 1928	84 mm5 Aug 1992	255 mm1903 · driest 13 mm in 1976	109
September	42.2°C6 Sep 1931	-5.6°C29 Sep 1984	77 mm10 Sep 1900	215 mm1965 · driest 0 mm in 1984	109
October	36.1°C2 Oct 1938	-15.0°C28 Oct 1925	67 mm15 Oct 1968	174 mm2008 · driest 0 mm in 1945	109
November	29.4°C5 Nov 1945	-23.9°C30 Nov 1964	78 mm16 Nov 1996	121 mm1996 · driest 0 mm in 1939	108
December	27.2°C6 Dec 1939	-33.9°C22 Dec 1989	36 mm5 Dec 1913	106 mm1913 · driest 0 mm in 1908	109

Typical days per month at SAINT PAUL, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	<1	2
February	<1	0	26	<1	2
March	1	0	22	1	1
April	5	1	8	2	<1
May	13	4	<1	4	0
June	23	13	0	3	0
July	29	20	0	3	0
August	28	18	0	2	0
September	19	9	<1	1	0
October	6	2	6	2	<1
November	<1	0	22	1	1
December	0	0	30	<1	2

How often, not how much — every day in SAINT PAUL’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	<1%	8%	<1%	3%	-3.0–6.4°C
February	2%	11%	2%	5%	-0.1–8.7°C
March	14%	14%	3%	9%	5.8–14.6°C
April	35%	21%	7%	20%	14.8–21.1°C
May	57%	28%	11%	34%	20.7–26.3°C
June	71%	27%	11%	29%	25.9–31.4°C
July	77%	23%	9%	20%	28.8–34.9°C
August	79%	21%	8%	17%	28.1–34.3°C
September	73%	17%	7%	14%	23.3–29.2°C
October	48%	14%	4%	8%	16.2–23.1°C
November	9%	9%	3%	5%	7.2–13.9°C
December	<1%	9%	2%	4%	-0.5–7.1°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.

1900Each stripe is one year’s mean temperature against the 97-year average. Warmest: 1939. Coolest: 1924.2008

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5077237
NOAA station: USC00257515 · SAINT PAUL
Station distance: 0.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 41.21°, 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 SAINT PAUL is what differs

Palmer→Dannebrog→Elba→Farwell→Cushing→Midway→

Or put two places side by side: Saint Paul vs Palmer

Best time to visitSaint Paul.