United States · 1991–2020

Best time to visit
Vernon.

September leads for comfortable weather in Vernon: typically 27.1°C by day, 9.3°C at night, with 31 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high27.1°C

Typical low9.3°C

Rain in September31 mm

Comfort

September

September · May · June

79climate match

Beach

June

June · August · July

68climate match

Outdoors

October

October · September · May

83climate match

The weakest month is January, scoring 5 against September’s 79 — days reach only 6.2°C, 18° below the 24°C the score treats as ideal, and nights drop to -9.2°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

56.2° / -9.2°

Feb

57.7° / -7.9°

Mar

3213.5° / -3.5°

Apr

5017.9° / 0.8°

May

7322.9° / 7.1°

Jun

7129.4° / 13.1°

Jul

5932.5° / 16.1°

Aug

6931.3° / 14.8°

Sep

7927.1° / 9.3°

Oct

6019.5° / 1.7°

Nov

2612.2° / -4.2°

Dec

56.4° / -8.8°

Monthly climate evidence for Vernon — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	6.2°C	-9.2°C	10 mm	1.9	9 h 37	5	Strong coverage
February	7.7°C	-7.9°C	14 mm	2.8	10 h 37	5	Strong coverage
March	13.5°C	-3.5°C	22 mm	3.4	11 h 49	32	Strong coverage
April	17.9°C	0.8°C	46 mm	5.8	13 h 12	50	Strong coverage
May	22.9°C	7.1°C	73 mm	7.8	14 h 22	73	Strong coverage
June	29.4°C	13.1°C	59 mm	7.2	14 h 59	71	Strong coverage
July	32.5°C	16.1°C	87 mm	7.4	14 h 44	59	Strong coverage
August	31.3°C	14.8°C	64 mm	6.4	13 h 45	69	Strong coverage
September	27.1°C	9.3°C	31 mm	4.1	12 h 24	79	Strong coverage
October	19.5°C	1.7°C	35 mm	3.9	11 h 04	60	Strong coverage
November	12.2°C	-4.2°C	15 mm	2.7	9 h 55	26	Strong coverage
December	6.4°C	-8.8°C	10 mm	2.3	9 h 21	5	Strong coverage

What has changed

Vernon runs -1.5°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

-4.3

Mar

+0.3

Apr

-2.3

May

-2.8

Jun

+0.2

Jul

-1.2

Aug

-1.5

Sep

-0.2

Oct

-3.2

Nov

-0.6

Dec

-1.7

September daytime highs, 2011–2021. Last recorded: 29.5°C.

Records at WRAY, 1893–2021
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	26.7°C14 Jan 1928	-33.3°C12 Jan 1912	28 mm22 Jan 2018	46 mm1992 · driest 0 mm in 1901	119
February	26.7°C3 Feb 2020	-35.6°C12 Feb 1899	51 mm2 Feb 2016	61 mm2016 · driest 0 mm in 1977	118
March	31.1°C29 Mar 1967	-31.1°C3 Mar 1960	73 mm14 Mar 2021	139 mm1981 · driest 0 mm in 1953	117
April	34.4°C16 Apr 2002	-20.6°C2 Apr 1936	168 mm27 Apr 1947	200 mm1947 · driest 1 mm in 1893	120
May	39.4°C1 May 1928	-12.2°C3 May 1907	91 mm30 May 1982	210 mm1982 · driest 0 mm in 1894	122
June	43.3°C23 Jun 1954	-3.9°C3 Jun 1954	81 mm30 Jun 1962	278 mm1962 · driest 4 mm in 1924	124
July	44.4°C11 Jul 1954	3.9°C4 Jul 1915	118 mm24 Jul 2020	211 mm1932 · driest 3 mm in 1934	119
August	43.3°C20 Aug 1983	1.1°C25 Aug 1910	86 mm31 Aug 1901	149 mm1915 · driest 5 mm in 1957	120
September	40.6°C5 Sep 1983	-7.8°C21 Sep 1983	68 mm21 Sep 1902	139 mm1942 · driest 0 mm in 1957	119
October	35.6°C3 Oct 1967	-17.8°C29 Oct 1917	106 mm19 Oct 1908	115 mm1908 · driest 0 mm in 1950	121
November	32.2°C10 Nov 1927	-26.1°C28 Nov 1976	39 mm4 Nov 1922	60 mm1946 · driest 0 mm in 1910	119
December	25.6°C17 Dec 1939	-36.1°C23 Dec 1989	45 mm4 Dec 1913	95 mm1913 · driest 0 mm in 1980	119

Typical days per month at WRAY, 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	27	<1	3
March	2	<1	24	<1	3
April	6	1	13	1	1
May	14	5	2	2	<1
June	24	15	0	2	0
July	29	23	0	3	0
August	28	20	0	2	0
September	21	12	<1	1	<1
October	8	3	12	1	<1
November	2	0	25	<1	2
December	0	0	30	<1	3

The best month has moved. On the 1961–1990 numbers the strongest month here was May (scoring 76); on 2011–2025 it is September (78). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in WRAY’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	2%	6%	<1%	1%	2.4–10.3°C
February	7%	9%	<1%	3%	2.5–13.1°C
March	22%	11%	2%	6%	9.6–17.0°C
April	44%	19%	6%	18%	15.3–21.7°C
May	61%	25%	8%	27%	20.8–26.7°C
June	74%	24%	8%	23%	26.6–32.7°C
July	78%	22%	8%	20%	30.6–35.6°C
August	80%	19%	6%	15%	29.7–34.6°C
September	80%	13%	4%	9%	24.7–30.3°C
October	59%	10%	3%	5%	17.6–24.7°C
November	19%	7%	1%	3%	8.6–16.1°C
December	3%	7%	<1%	3%	3.4–10.8°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.

1896Each stripe is one year’s mean temperature against the 95-year average. Warmest: 1982. Coolest: 1993.2019

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5442937
NOAA station: USC00059243 · WRAY
Station distance: 17.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 39.95°, 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 WRAY is what differs

Wray→Laird→Alvin→Robb→Wauneta→

Or put two places side by side: Vernon vs Wray

Best time to visitVernon.