United States · 1991–2020

Best time to visit
Atwood.

May leads for comfortable weather in Atwood: typically 23.2°C by day, 7.6°C at night, with 17 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high23.2°C

Typical low7.6°C

Rain in May17 mm

Comfort

May

May · June · September

83climate match

Beach

July

July · August · June

71climate match

Outdoors

May

May · April · September

85climate match

The weakest month is January, scoring 5 against May’s 83 — days reach only 2.8°C, 21° 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

52.8° / -4.1°

Feb

106.9° / -2.9°

Mar

3512.9° / 0°

Apr

5717.8° / 3°

May

8323.2° / 7.6°

Jun

8227.2° / 11.4°

Jul

7132.5° / 14.5°

Aug

7231.6° / 13.6°

Sep

8226° / 8.7°

Oct

5517.2° / 3°

Nov

168.3° / -1.6°

Dec

52.4° / -4.5°

Monthly climate evidence for Atwood — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	2.8°C	-4.1°C	25 mm	6.2	8 h 53	5	Good coverage
February	6.9°C	-2.9°C	15 mm	4.1	10 h 12	10	Good coverage
March	12.9°C	0°C	18 mm	4.3	11 h 45	35	Good coverage
April	17.8°C	3°C	16 mm	3.7	13 h 31	57	Good coverage
May	23.2°C	7.6°C	17 mm	4	15 h 02	83	Good coverage
June	27.2°C	11.4°C	18 mm	3.6	15 h 53	82	Good coverage
July	32.5°C	14.5°C	4 mm	1.2	15 h 33	71	Good coverage
August	31.6°C	13.6°C	4 mm	1.2	14 h 14	72	Good coverage
September	26°C	8.7°C	6 mm	1.4	12 h 30	82	Good coverage
October	17.2°C	3°C	17 mm	4	10 h 47	55	Good coverage
November	8.3°C	-1.6°C	21 mm	5.6	9 h 16	16	Good coverage
December	2.4°C	-4.5°C	27 mm	6.6	8 h 31	5	Good coverage

Records at MOSES LAKE GRANT CO AP, 1949–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	15.6°C31 Jan 2020	-30.0°C17 Jan 1950	26 mm31 Jan 1963	72 mm2003 · driest 4 mm in 2007	46
February	18.3°C8 Feb 2018	-22.8°C2 Feb 1957	64 mm1 Feb 1961	95 mm1961 · driest 0 mm in 1964	46
March	23.9°C25 Mar 1960	-17.1°C4 Mar 2019	13 mm26 Mar 1959	39 mm2016 · driest 1 mm in 1965	46
April	31.7°C30 Apr 1998	-6.0°C15 Apr 2022	28 mm13 Apr 2000	39 mm2006 · driest 0 mm in 1949	46
May	36.1°C30 May 2017	-3.8°C5 May 2010	22 mm9 May 2005	44 mm2005 · driest 1 mm in 1965	46
June	45.6°C29 Jun 2021	2.8°C9 Jun 1999	36 mm4 Jun 1951	53 mm1951 · driest 0 mm in 2025	46
July	42.8°C30 Jul 2020	5.6°C3 Jul 1999	25 mm7 Jul 2022	39 mm2022 · driest 0 mm in 1949	47
August	44.4°C4 Aug 1961	5.6°C31 Aug 2006	20 mm28 Aug 1951	29 mm1951 · driest 0 mm in 1952	46
September	37.8°C2 Sep 1998	-2.8°C23 Sep 2000	17 mm15 Sep 1959	56 mm1959 · driest 0 mm in 1952	46
October	30.0°C6 Oct 2014	-15.0°C31 Oct 2002	18 mm1 Oct 1951	63 mm2016 · driest 0 mm in 1963	46
November	21.1°C4 Nov 2020	-28.2°C24 Nov 2010	19 mm20 Nov 1960	62 mm2024 · driest 2 mm in 2004	46
December	20.0°C1 Dec 2021	-25.0°C17 Dec 1964	15 mm7 Dec 2015	66 mm2015 · driest 1 mm in 2013	46

Typical days per month at MOSES LAKE GRANT CO AP, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	27	<1
February	0	0	23	<1
March	0	0	17	<1
April	2	<1	7	<1
May	11	4	1	<1
June	21	9	0	<1
July	30	22	0	0
August	29	21	0	0
September	18	7	<1	<1
October	1	<1	9	<1
November	0	0	19	<1
December	0	0	27	<1

How often, not how much — every day in MOSES LAKE GRANT CO AP’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%	19%	<1%	20%	-1.5–5.8°C
February	0%	15%	<1%	12%	3.2–9.4°C
March	4%	12%	<1%	7%	10.0–14.4°C
April	28%	11%	<1%	6%	15.0–19.7°C
May	67%	11%	<1%	7%	20.0–25.7°C
June	86%	11%	1%	5%	24.6–28.9°C
July	97%	4%	<1%	<1%	29.6–34.1°C
August	96%	4%	<1%	1%	27.8–32.6°C
September	87%	5%	<1%	3%	23.4–27.9°C
October	28%	12%	<1%	11%	15.2–19.5°C
November	<1%	19%	1%	17%	5.5–10.3°C
December	<1%	20%	<1%	19%	-0.5–5.0°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.

1950Each stripe is one year’s mean temperature against the 44-year average. Warmest: 1958. Coolest: 1955.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5785962
NOAA station: USW00024110 · MOSES LAKE GRANT CO AP
Station distance: 17.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 47.10°, 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 MOSES LAKE GRANT CO AP is what differs

Moses Lake→Moses Lake North→Warden→Cascade Valley→Wilson Creek→West Warden→

Or put two places side by side: Atwood vs Moses Lake

Best time to visitAtwood.

May

July

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Atwood.

The whole year,
without the guesswork.

Nearby, measured,
and named.