United States · 1991–2020

Best time to visit
Grenada.

May leads for comfortable weather in Grenada: typically 23.3°C by day, 5.1°C at night, with 35 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high23.3°C

Typical low5.1°C

Rain in May35 mm

Comfort

May

May · June · September

77climate match

Beach

June

June · September · July

62climate match

Outdoors

October

October · May · April

82climate match

The weakest month is January, scoring 5 against May’s 77 — days reach only 7.8°C, 16° below the 24°C the score treats as ideal, and nights drop to -3.6°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

57.8° / -3.6°

Feb

1911° / -2.7°

Mar

3514.5° / -0.9°

Apr

5217.8° / 1.3°

May

7723.3° / 5.1°

Jun

7428.3° / 8.1°

Jul

6233.9° / 11.9°

Aug

6233.4° / 10.9°

Sep

6929.1° / 7.2°

Oct

6621.1° / 2.1°

Nov

2412.2° / -1.5°

Dec

57.2° / -3.8°

Monthly climate evidence for Grenada — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	7.8°C	-3.6°C	81 mm	10.1	9 h 28	5	Strong coverage
February	11°C	-2.7°C	55 mm	7.2	10 h 32	19	Strong coverage
March	14.5°C	-0.9°C	44 mm	7.3	11 h 48	35	Strong coverage
April	17.8°C	1.3°C	32 mm	6.3	13 h 16	52	Strong coverage
May	23.3°C	5.1°C	35 mm	5.5	14 h 30	77	Strong coverage
June	28.3°C	8.1°C	20 mm	3	15 h 11	74	Strong coverage
July	33.9°C	11.9°C	13 mm	2.3	14 h 55	62	Strong coverage
August	33.4°C	10.9°C	8 mm	1.1	13 h 51	62	Strong coverage
September	29.1°C	7.2°C	10 mm	1.3	12 h 25	69	Strong coverage
October	21.1°C	2.1°C	30 mm	3.8	11 h 01	66	Strong coverage
November	12.2°C	-1.5°C	57 mm	7.6	9 h 47	24	Strong coverage
December	7.2°C	-3.8°C	95 mm	10	9 h 10	5	Strong coverage

What has changed

Grenada runs +1.3°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

+1.4

Feb

+0.1

Mar

+0.6

Apr

+1.6

May

+1.4

Jun

+2.2

Jul

+2.7

Aug

+2.2

Sep

+1.6

Oct

-0.1

Nov

+0.9

Dec

+0.6

May daytime highs, 2011–2025. Last recorded: 24.5°C.

Records at YREKA, 1893–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	19.4°C31 Jan 2024	-23.9°C22 Jan 1937	109 mm14 Jan 1894	203 mm1970 · driest 5 mm in 1984	120
February	23.3°C28 Feb 1926	-23.9°C2 Feb 1950	57 mm20 Feb 1927	172 mm1960 · driest 1 mm in 1988	121
March	27.8°C19 Mar 2026	-11.1°C3 Mar 2008	53 mm18 Mar 1975	147 mm1975 · driest 0 mm in 1926	123
April	35.6°C28 Apr 1926	-8.3°C1 Apr 2008	35 mm1 Apr 1927	87 mm2000 · driest 2 mm in 1985	120
May	39.4°C29 May 1983	-6.7°C2 May 1899	71 mm3 May 2009	105 mm2009 · driest 1 mm in 1919	123
June	42.8°C25 Jun 1926	-3.3°C2 Jun 1923	49 mm8 Jun 1998	111 mm1982 · driest 0 mm in 1901	121
July	44.4°C27 Jul 1939	1.1°C7 Jul 1981	38 mm1 Jul 2025	72 mm2025 · driest 0 mm in 1942	122
August	43.3°C8 Aug 1981	0.6°C26 Aug 1993	41 mm6 Aug 2020	82 mm1976 · driest 0 mm in 1933	121
September	41.7°C3 Sep 1955	-6.7°C24 Sep 1917	55 mm7 Sep 1991	81 mm1978 · driest 0 mm in 1951	119
October	35.0°C4 Oct 1917	-13.9°C29 Oct 1917	69 mm28 Oct 1950	209 mm1950 · driest 0 mm in 2022	120
November	26.1°C1 Nov 1966	-17.2°C28 Nov 1896	69 mm29 Nov 1926	216 mm1926 · driest 0 mm in 1933	121
December	18.9°C5 Dec 1936	-23.9°C9 Dec 1972	116 mm23 Dec 1964	329 mm1964 · driest 7 mm in 2013	121

Typical days per month at YREKA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	25	3	2
February	0	0	23	2	2
March	<1	0	20	1	<1
April	4	<1	11	<1	<1
May	13	5	3	<1	0
June	22	13	<1	<1	0
July	30	26	0	<1	0
August	30	26	0	<1	0
September	24	16	<1	<1	0
October	8	2	9	<1	0
November	0	0	20	2	<1
December	0	0	26	3	2

The best month has moved. On the 1961–1990 numbers the strongest month here was June (scoring 78); on 2011–2025 it is May (83). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in YREKA’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%	30%	8%	36%	4.0–9.2°C
February	1%	28%	7%	32%	7.7–12.8°C
March	13%	24%	4%	26%	10.7–16.8°C
April	36%	19%	2%	18%	14.7–21.1°C
May	62%	16%	2%	14%	19.5–25.9°C
June	83%	11%	2%	7%	24.9–30.4°C
July	94%	6%	<1%	3%	30.5–35.7°C
August	94%	6%	1%	2%	29.9–34.9°C
September	87%	8%	2%	5%	25.2–30.7°C
October	55%	14%	3%	12%	17.9–24.2°C
November	4%	26%	7%	32%	9.9–14.5°C
December	0%	32%	9%	37%	4.6–8.8°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.

1894Each stripe is one year’s mean temperature against the 106-year average. Warmest: 2015. Coolest: 1948.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5564509
NOAA station: USC00049866 · YREKA
Station distance: 11.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 41.65°, 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 YREKA is what differs

Yreka→Gazelle→Gottsville→Hawkinsville→Klamath River→Swiss Bar→

Or put two places side by side: Grenada vs Yreka

Best time to visitGrenada.

May

June

October

The whole year,without the guesswork.

Grenada runs +1.3°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Grenada.

The whole year,
without the guesswork.

Grenada runs +1.3°C
on the 1961–1990 baseline.

Nearby, measured,
and named.