United States · 1991–2020

Best time to visit
Antioch (historical).

October leads for comfortable weather in Antioch (historical): typically 24.2°C by day, 10.5°C at night, with 101 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober
Typical high24.2°C
Typical low10.5°C
Rain in October101 mm
Comfort

October

October · April · May

80climate match
Beach

August

August · June · September

73climate match
Outdoors

October

October · November · March

73climate match

The weakest month is January, scoring 17 against October’s 80days reach only 12.5°C, 11° below the 24°C the score treats as ideal, and nights drop to 0.4°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
1712.5° / 0.4°
Feb
2615.1° / 2°
Mar
4719.7° / 5.7°
Apr
7123.9° / 10.2°
May
7127.6° / 15.2°
Jun
5331.2° / 19.6°
Jul
4132.5° / 21.3°
Aug
4932.5° / 20.8°
Sep
6429.8° / 17°
Oct
8024.2° / 10.5°
Nov
4818.1° / 4.7°
Dec
2213.7° / 1.9°
Monthly climate evidence for Antioch (historical) — daylight is calculated from latitude, everything else is measured
MonthDayNightRainWet daysDaylightComfortCoverage
January12.5°C0.4°C139 mm8.210 h 1117Strong coverage
February15.1°C2°C156 mm8.410 h 5726Strong coverage
March19.7°C5.7°C157 mm8.711 h 5347Strong coverage
April23.9°C10.2°C158 mm6.612 h 5771Strong coverage
May27.6°C15.2°C122 mm7.813 h 5171Strong coverage
June31.2°C19.6°C107 mm7.914 h 2053Strong coverage
July32.5°C21.3°C137 mm8.814 h 0941Strong coverage
August32.5°C20.8°C104 mm6.613 h 2349Strong coverage
September29.8°C17°C111 mm5.412 h 2064Strong coverage
October24.2°C10.5°C101 mm4.911 h 1880Strong coverage
November18.1°C4.7°C113 mm610 h 2448Strong coverage
December13.7°C1.9°C147 mm89 h 5822Strong coverage
Records at KOSCIUSKO, 1893–2020
MonthRecord highRecord lowWettest dayWettest / driest monthYears
January29.4°C23 Jan 1943-25.6°C27 Jan 1940131 mm6 Jan 1950413 mm1974 · driest 0 mm in 1898121
February29.4°C25 Feb 1918-22.2°C13 Feb 1899146 mm7 Feb 1903444 mm2020 · driest 30 mm in 1943120
March33.3°C24 Mar 1929-12.2°C2 Mar 1980206 mm28 Mar 1951435 mm1980 · driest 8 mm in 1910120
April36.7°C30 Apr 1900-4.4°C3 Apr 1987253 mm4 Apr 2001459 mm1979 · driest 0 mm in 1895121
May38.9°C28 May 19262.2°C4 May 2013119 mm5 May 1908343 mm1909 · driest 22 mm in 2011121
June42.8°C22 Jun 18995.0°C1 Jun 198498 mm4 Jun 2017321 mm2017 · driest 11 mm in 1984119
July42.2°C13 Jul 193011.7°C1 Jul 1937123 mm14 Jul 1951358 mm1931 · driest 12 mm in 1924120
August42.8°C8 Aug 193510.0°C31 Aug 1946137 mm16 Aug 1964293 mm2012 · driest 7 mm in 2007120
September42.8°C6 Sep 19252.8°C29 Sep 1942159 mm26 Sep 2005287 mm2009 · driest 0 mm in 1895118
October36.7°C1 Oct 1904-6.7°C30 Oct 1952166 mm17 Oct 2006336 mm2009 · driest 0 mm in 1948118
November31.7°C2 Nov 1936-11.1°C25 Nov 1950123 mm8 Nov 2000319 mm2000 · driest 0 mm in 1924120
December28.9°C7 Dec 1951-17.8°C22 Dec 1989133 mm12 Dec 1956459 mm1982 · driest 0 mm in 1897121
Typical days per month at KOSCIUSKO, 1991–2020
MonthDays 25°C+Days 30°C+Frost nightsHeavy rain (10 mm+)
January<10164
February20134
March7<155
April162<14
May251004
June292303
July312704
August312603
September271603
October163<13
November3<183
December<10145
How often, not how much — every day in KOSCIUSKO’s record sorted by what it was actually like, rather than averaged
MonthWarm & dry daysWet daysWashoutsWeek with 3+ wet daysDaytime mean has ranged
January12%29%14%33%9.6–16.6°C
February19%30%15%34%11.7–18.5°C
March40%28%16%30%16.3–23.3°C
April63%25%13%26%22.0–26.0°C
May74%25%13%27%26.1–29.8°C
June75%26%11%28%29.8–34.0°C
July71%29%13%32%31.2–34.7°C
August76%24%10%23%31.1–35.1°C
September80%20%8%17%28.2–33.3°C
October73%16%8%13%22.6–27.9°C
November38%22%11%22%16.2–21.7°C
December14%28%14%33%11.2–16.9°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.

1893Each stripe is one year’s mean temperature against the 108-year average. Warmest: 1921. Coolest: 1979.2017

The evidence behind this page

Nearby, measured,
and named.

Place identity
GeoNames 4416321
NOAA station
USC00224776 · KOSCIUSKO
Station distance
23.8 km from the place centre
Climate period
1991–2020
Minimum month coverage
26 usable years
Daylight
Calculated from latitude 33.17°, 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 KOSCIUSKO is what differs

KosciuskoEthelWestSallisAponaug (historical)Attalaville (historical)