United States · 1991–2020

Best time to visit
Raysal.

September leads for comfortable weather in Raysal: typically 25.5°C by day, 11.7°C at night, with 85 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember
Typical high25.5°C
Typical low11.7°C
Rain in September85 mm
Comfort

September

September · August · June

78climate match
Beach

August

August · July · June

65climate match
Outdoors

October

October · April · September

80climate match

The weakest month is January, scoring 5 against September’s 78days reach only 6.5°C, 17° below the 24°C the score treats as ideal, and nights drop to -5.4°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
56.5° / -5.4°
Feb
58.6° / -4°
Mar
1913° / -0.9°
Apr
4718.9° / 3.6°
May
6723.2° / 9°
Jun
7226.8° / 13.9°
Jul
6528.4° / 16.1°
Aug
7328° / 15.4°
Sep
7825.5° / 11.7°
Oct
5919.7° / 4.5°
Nov
2813.8° / -0.8°
Dec
58.5° / -3.5°
Monthly climate evidence for Raysal — daylight is calculated from latitude, everything else is measured
MonthDayNightRainWet daysDaylightComfortCoverage
January6.5°C-5.4°C85 mm10.19 h 515Strong coverage
February8.6°C-4°C81 mm9.510 h 455Strong coverage
March13°C-0.9°C101 mm10.911 h 5119Strong coverage
April18.9°C3.6°C97 mm10.813 h 0647Strong coverage
May23.2°C9°C119 mm12.114 h 0967Strong coverage
June26.8°C13.9°C108 mm10.914 h 4372Strong coverage
July28.4°C16.1°C118 mm1114 h 3065Strong coverage
August28°C15.4°C92 mm913 h 3673Strong coverage
September25.5°C11.7°C85 mm7.612 h 2378Strong coverage
October19.7°C4.5°C67 mm7.211 h 1059Strong coverage
November13.8°C-0.8°C70 mm8.210 h 0728Strong coverage
December8.5°C-3.5°C94 mm10.79 h 365Strong coverage
Records at RICHLANDS, 1989–2026
MonthRecord highRecord lowWettest dayWettest / driest monthYears
January22.8°C4 Jan 2023-26.7°C20 Jan 199475 mm28 Jan 1998182 mm2013 · driest 26 mm in 199337
February25.0°C21 Feb 2018-27.8°C5 Feb 199679 mm16 Feb 2025207 mm2019 · driest 7 mm in 200237
March29.4°C21 Mar 2012-22.2°C15 Mar 199350 mm18 Mar 2002188 mm1991 · driest 34 mm in 200337
April32.8°C3 Apr 2010-7.2°C3 Apr 202161 mm16 Apr 2018182 mm2017 · driest 25 mm in 199536
May32.2°C31 May 2011-2.8°C10 May 2020130 mm25 May 2004287 mm2004 · driest 49 mm in 201537
June35.6°C30 Jun 20122.8°C2 Jun 200361 mm10 Jun 1998181 mm2004 · driest 32 mm in 202437
July35.6°C1 Jul 20127.8°C2 Jul 200883 mm27 Jul 2001268 mm2001 · driest 29 mm in 199538
August33.9°C15 Aug 19955.6°C10 Aug 198958 mm1 Aug 2012197 mm2013 · driest 23 mm in 199536
September35.0°C15 Sep 19980.0°C23 Sep 199993 mm6 Sep 2011261 mm2024 · driest 14 mm in 200537
October32.8°C4 Oct 2019-6.7°C23 Oct 199799 mm9 Oct 2021187 mm2021 · driest 8 mm in 200036
November27.8°C4 Nov 2003-15.0°C22 Nov 200866 mm19 Nov 2003161 mm2003 · driest 10 mm in 200137
December26.1°C6 Dec 2001-26.1°C24 Dec 198950 mm5 Dec 1993183 mm1991 · driest 27 mm in 201736
Typical days per month at RICHLANDS, 1991–2020
MonthDays 25°C+Days 30°C+Frost nightsHeavy rain (10 mm+)Snow days
January002533
February002232
March<101832
April5<193<1
May14<1140
June225040
July279040
August277030
September175030
October5<162<1
November<10182<1
December002332
How often, not how much — every day in RICHLANDS’s record sorted by what it was actually like, rather than averaged
MonthWarm & dry daysWet daysWashoutsWeek with 3+ wet daysDaytime mean has ranged
January<1%33%8%40%3.5–9.3°C
February3%35%11%48%5.7–12.7°C
March13%34%11%44%10.0–16.2°C
April35%35%11%48%17.1–21.0°C
May49%40%14%56%21.0–25.4°C
June63%36%13%42%25.0–28.2°C
July63%36%14%52%26.9–29.8°C
August70%29%11%34%26.6–29.4°C
September68%27%10%29%23.8–27.8°C
October45%24%8%25%18.3–21.8°C
November14%27%7%30%10.5–16.8°C
December1%34%10%42%5.1–11.6°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.

1991Each stripe is one year’s mean temperature against the 32-year average. Warmest: 2024. Coolest: 1996.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity
GeoNames 4819452
NOAA station
USC00447174 · RICHLANDS
Station distance
27.9 km from the place centre
Climate period
1991–2020
Minimum month coverage
29 usable years
Daylight
Calculated from latitude 37.34°, 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 RICHLANDS is what differs

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