United States · 1991–2020

Best time to visit
Churchill.

September leads for comfortable weather in Churchill: typically 24.3°C by day, 9.8°C at night, with 70 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high24.3°C

Typical low9.8°C

Rain in September70 mm

Comfort

September

September · August · June

81climate match

Beach

July

July · August · June

68climate match

Outdoors

May

May · September · October

75climate match

The weakest month is January, scoring 5 against September’s 81 — days reach only -4.6°C, 29° 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

5-4.6° / -15.7°

Feb

5-1.8° / -13.3°

Mar

55.5° / -5.9°

Apr

3714.7° / 1.2°

May

7122.3° / 8.2°

Jun

7327.3° / 14.1°

Jul

6729.3° / 15.9°

Aug

7427.9° / 14.5°

Sep

8124.3° / 9.8°

Oct

4415.9° / 2.7°

Nov

56° / -4.8°

Dec

5-1.7° / -12.1°

Monthly climate evidence for Churchill — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-4.6°C	-15.7°C	19 mm	3.7	9 h 07	5	Strong coverage
February	-1.8°C	-13.3°C	19 mm	4.3	10 h 20	5	Strong coverage
March	5.5°C	-5.9°C	37 mm	5.2	11 h 46	5	Strong coverage
April	14.7°C	1.2°C	63 mm	7.1	13 h 25	37	Strong coverage
May	22.3°C	8.2°C	80 mm	8.9	14 h 49	71	Strong coverage
June	27.3°C	14.1°C	99 mm	9.4	15 h 36	73	Strong coverage
July	29.3°C	15.9°C	103 mm	7.6	15 h 17	67	Strong coverage
August	27.9°C	14.5°C	94 mm	7.2	14 h 04	74	Strong coverage
September	24.3°C	9.8°C	70 mm	7	12 h 28	81	Strong coverage
October	15.9°C	2.7°C	62 mm	6.6	10 h 53	44	Strong coverage
November	6°C	-4.8°C	29 mm	4.1	9 h 29	5	Strong coverage
December	-1.7°C	-12.1°C	19 mm	4.2	8 h 47	5	Strong coverage

What has changed

Churchill runs +1.7°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

+2.2

Feb

+0.8

Mar

+2.4

Apr

-0.1

May

+1.4

Jun

+1.9

Jul

+0.6

Aug

+0.4

Sep

+3.7

Oct

+1.4

Nov

+2.3

Dec

+3.2

September daytime highs, 2011–2025. Last recorded: 26.6°C.

Records at MILAN 1NW, 1893–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	18.9°C24 Jan 1981	-38.9°C19 Jan 1970	41 mm14 Jan 2001	122 mm1897 · driest 0 mm in 1942	133
February	17.8°C26 Feb 2024	-41.1°C16 Feb 1936	43 mm23 Feb 1977	69 mm1936 · driest 0 mm in 1927	133
March	29.4°C23 Mar 1910	-35.6°C14 Mar 1897	61 mm12 Mar 1977	110 mm1977 · driest 1 mm in 1895	133
April	36.1°C21 Apr 1980	-19.4°C3 Apr 1975	61 mm5 Apr 1997	188 mm2001 · driest 6 mm in 1980	133
May	41.1°C30 May 1934	-8.9°C13 May 1997	96 mm21 May 2024	271 mm1942 · driest 3 mm in 1976	133
June	41.1°C28 Jun 1931	-5.0°C3 Jun 1928	110 mm29 Jun 1971	291 mm1953 · driest 13 mm in 1988	133
July	45.0°C21 Jul 1934	2.2°C9 Jul 1895	248 mm4 Jul 1995	339 mm1995 · driest 2 mm in 1936	132
August	41.7°C15 Aug 1988	-1.1°C30 Aug 1931	83 mm3 Aug 1953	283 mm1957 · driest 8 mm in 1897	132
September	42.2°C10 Sep 1931	-10.0°C29 Sep 1899	90 mm20 Sep 2007	184 mm1929 · driest 3 mm in 1979	133
October	35.0°C3 Oct 1938	-18.3°C28 Oct 1919	64 mm17 Oct 1996	179 mm1971 · driest 1 mm in 2024	133
November	27.8°C4 Nov 2020	-29.4°C24 Nov 1893	65 mm20 Nov 1930	102 mm1922 · driest 0 mm in 1914	133
December	22.8°C6 Dec 1939	-37.2°C19 Dec 1983	40 mm3 Dec 1951	83 mm1909 · driest 0 mm in 1986	133

Typical days per month at MILAN 1NW, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	31	<1	6
February	0	0	27	<1	5
March	<1	0	25	1	4
April	3	<1	13	2	2
May	11	4	2	3	0
June	22	9	0	3	0
July	28	14	0	3	0
August	26	9	0	3	0
September	15	5	1	2	0
October	4	<1	10	2	<1
November	<1	0	24	<1	3
December	0	0	30	<1	5

The best month has moved. On the 1961–1990 numbers the strongest month here was August (scoring 80); on 2011–2025 it is September (85). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in MILAN 1NW’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%	14%	1%	9%	-10.7–-0.6°C
February	0%	13%	2%	9%	-7.2–2.4°C
March	3%	16%	3%	13%	0.2–8.9°C
April	21%	24%	7%	26%	10.1–17.7°C
May	48%	28%	8%	34%	18.5–24.5°C
June	64%	32%	11%	39%	23.3–29.2°C
July	76%	24%	9%	21%	26.7–31.8°C
August	75%	23%	9%	21%	25.4–30.2°C
September	59%	22%	7%	21%	20.2–26.4°C
October	27%	17%	5%	15%	13.0–18.9°C
November	3%	14%	3%	10%	1.4–9.2°C
December	0%	13%	2%	8%	-7.1–1.5°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.

1894Each stripe is one year’s mean temperature against the 130-year average. Warmest: 2012. Coolest: 1917.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5021307
NOAA station: USC00215400 · MILAN 1NW
Station distance: 12.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 45.02°, 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 MILAN 1NW is what differs

Appleton→Milan→Holloway→Big Bend City→Cerro Gordo→Hagan→

Or put two places side by side: Churchill vs Appleton

Best time to visitChurchill.

September

July

May

The whole year,without the guesswork.

Churchill runs +1.7°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Churchill.

The whole year,
without the guesswork.

Churchill runs +1.7°C
on the 1961–1990 baseline.

Nearby, measured,
and named.