United States · 1991–2020

Best time to visit
Bethel.

April leads for comfortable weather in Bethel: typically 23.9°C by day, 11.2°C at night, with 105 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high23.9°C

Typical low11.2°C

Rain in April105 mm

Comfort

April

April · October · May

80climate match

Beach

June

June · September · August

75climate match

Outdoors

November

November · March · April

76climate match

The weakest month is January, scoring 29 against April’s 80 — days reach only 12.9°C, 11° below the 24°C the score treats as ideal, and nights drop to 1.4°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

2912.9° / 1.4°

Feb

3915.4° / 3.4°

Mar

5719.7° / 7.2°

Apr

8023.9° / 11.2°

May

6727.7° / 16.5°

Jun

5031.9° / 20.9°

Jul

4434.3° / 22.7°

Aug

4434.6° / 22.3°

Sep

6230.9° / 18.2°

Oct

7724.9° / 12.2°

Nov

5618.6° / 6.7°

Dec

2914° / 2.6°

Monthly climate evidence for Bethel — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	12.9°C	1.4°C	85 mm	6.4	10 h 11	29	Strong coverage
February	15.4°C	3.4°C	94 mm	7.2	10 h 57	39	Strong coverage
March	19.7°C	7.2°C	115 mm	7.7	11 h 53	57	Strong coverage
April	23.9°C	11.2°C	105 mm	6.8	12 h 57	80	Strong coverage
May	27.7°C	16.5°C	129 mm	8	13 h 51	67	Strong coverage
June	31.9°C	20.9°C	106 mm	6.3	14 h 19	50	Strong coverage
July	34.3°C	22.7°C	81 mm	4.8	14 h 08	44	Strong coverage
August	34.6°C	22.3°C	79 mm	4.8	13 h 22	44	Strong coverage
September	30.9°C	18.2°C	91 mm	5.3	12 h 20	62	Strong coverage
October	24.9°C	12.2°C	120 mm	6.1	11 h 18	77	Strong coverage
November	18.6°C	6.7°C	98 mm	6	10 h 24	56	Strong coverage
December	14°C	2.6°C	119 mm	7	9 h 59	29	Strong coverage

What has changed

Bethel runs +1.1°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

+1.6

Feb

+1.0

Mar

+1.6

Apr

+0.2

May

+0.4

Jun

+1.0

Jul

+1.0

Aug

+0.9

Sep

+1.8

Oct

+1.4

Nov

+0.6

Dec

+1.4

April daytime highs, 2011–2025. Last recorded: 24.7°C.

Records at MT VERNON, 1966–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.8°C2 Jan 2006	-16.7°C11 Jan 1982	105 mm3 Jan 2015	210 mm2007 · driest 2 mm in 2003	58
February	32.2°C22 Feb 1996	-17.2°C16 Feb 2021	107 mm16 Feb 2001	263 mm2018 · driest 7 mm in 1996	60
March	32.2°C11 Mar 2006	-11.7°C3 Mar 1980	111 mm8 Mar 1990	275 mm1990 · driest 14 mm in 2011	60
April	36.1°C19 Apr 2006	-3.9°C8 Apr 2007	99 mm21 Apr 2024	291 mm2024 · driest 7 mm in 1987	60
May	36.1°C31 May 1998	3.9°C5 May 2013	100 mm3 May 2009	292 mm2019 · driest 17 mm in 2005	60
June	40.6°C12 Jun 2007	10.0°C3 Jun 1970	124 mm29 Jun 1992	419 mm2000 · driest 8 mm in 2005	61
July	42.8°C22 Jul 2018	12.8°C31 Jul 2005	155 mm23 Jul 1990	331 mm1992 · driest 2 mm in 2008	59
August	44.4°C3 Aug 2011	9.4°C13 Aug 1967	145 mm13 Aug 2017	271 mm2017 · driest 3 mm in 1999	59
September	42.2°C5 Sep 2000	3.3°C29 Sep 1967	122 mm6 Sep 1973	320 mm2018 · driest 0 mm in 2017	59
October	35.6°C3 Oct 2019	-5.0°C31 Oct 1993	148 mm19 Oct 2002	480 mm2009 · driest 2 mm in 2005	59
November	31.7°C4 Nov 2017	-10.6°C29 Nov 1976	146 mm1 Nov 1977	321 mm1988 · driest 3 mm in 2012	59
December	28.9°C4 Dec 2005	-20.6°C23 Dec 1989	214 mm28 Dec 2015	368 mm2015 · driest 7 mm in 1981	60

Typical days per month at MT VERNON, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	<1	0	14	3	<1
February	2	<1	9	3	<1
March	7	<1	3	4	<1
April	15	2	<1	3	0
May	25	11	0	4	0
June	29	23	0	3	0
July	31	29	0	2	0
August	31	28	0	2	0
September	27	20	0	3	0
October	17	6	<1	3	0
November	5	<1	5	3	0
December	1	0	11	3	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was April (scoring 85); on 2011–2025 it is October (79). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in MT VERNON’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	14%	20%	8%	18%	9.6–15.5°C
February	24%	25%	10%	25%	11.2–18.5°C
March	44%	24%	12%	21%	17.1–22.9°C
April	66%	23%	10%	21%	22.3–25.3°C
May	72%	26%	14%	28%	25.9–29.9°C
June	79%	21%	10%	21%	30.0–34.0°C
July	83%	17%	8%	12%	31.9–36.8°C
August	84%	16%	7%	14%	31.7–36.9°C
September	81%	19%	9%	16%	28.0–33.0°C
October	71%	19%	10%	21%	23.2–27.0°C
November	39%	21%	10%	20%	15.5–21.7°C
December	16%	23%	10%	27%	11.6–16.2°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.

1967Each stripe is one year’s mean temperature against the 55-year average. Warmest: 2006. Coolest: 1979.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4673751
NOAA station: USC00416119 · MT VERNON
Station distance: 21.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 33.08°, 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 MT VERNON is what differs

Mount Vernon→Pine Forest→Talco→Clearwater→Cypress→Daphne→

Or put two places side by side: Bethel vs Mount Vernon

Best time to visitBethel.

April

June

November

The whole year,without the guesswork.

Bethel runs +1.1°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Bethel.

The whole year,
without the guesswork.

Bethel runs +1.1°C
on the 1961–1990 baseline.

Nearby, measured,
and named.