United States · 1991–2020

Best time to visit
Mexico.

June leads for comfortable weather in Mexico: typically 24.3°C by day, 12.6°C at night, with 91 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high24.3°C

Typical low12.6°C

Rain in June91 mm

Comfort

June

June · August · July

80climate match

Beach

July

July · August · June

61climate match

Outdoors

May

May · September · June

77climate match

The weakest month is January, scoring 5 against June’s 80 — days reach only -0.5°C, 24° 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

5-0.5° / -8.7°

Feb

50.6° / -7.9°

Mar

55.1° / -4°

Apr

2512.8° / 1.7°

May

5919.9° / 7.7°

Jun

8024.3° / 12.6°

Jul

7526.9° / 15.4°

Aug

8026.2° / 14.9°

Sep

7522.5° / 11°

Oct

3315.1° / 5.6°

Nov

78.8° / 0.3°

Dec

52.5° / -4.6°

Monthly climate evidence for Mexico — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 15 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	-0.5°C	-8.7°C	64 mm	11	4.2°C	9 h 17	5	Good coverage
February	0.6°C	-7.9°C	54 mm	10.2	3.0°C	10 h 26	5	Good coverage
March	5.1°C	-4°C	60 mm	10	2.6°C	11 h 47	5	Good coverage
April	12.8°C	1.7°C	80 mm	11.2	3.4°C	13 h 21	25	Good coverage
May	19.9°C	7.7°C	88 mm	11.2	6.4°C	14 h 40	59	Good coverage
June	24.3°C	12.6°C	91 mm	10.2	14.0°C	15 h 24	80	Good coverage
July	26.9°C	15.4°C	94 mm	9.5	20.7°C	15 h 06	75	Good coverage
August	26.2°C	14.9°C	87 mm	9.2	22.5°C	13 h 58	80	Good coverage
September	22.5°C	11°C	88 mm	8.6	19.9°C	12 h 27	75	Good coverage
October	15.1°C	5.6°C	118 mm	12.9	14.8°C	10 h 56	33	Good coverage
November	8.8°C	0.3°C	90 mm	12.7	10.1°C	9 h 37	7	Good coverage
December	2.5°C	-4.6°C	80 mm	13.4	6.6°C	8 h 58	5	Good coverage

Records at FULTON OSWEGO CO AP, 1996–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	21.7°C12 Jan 2018	-28.3°C25 Jan 2004	28 mm12 Jan 2018	118 mm2007 · driest 13 mm in 2003	29
February	21.1°C21 Feb 2018	-26.6°C14 Feb 2016	39 mm16 Feb 2016	121 mm2016 · driest 23 mm in 2021	29
March	28.3°C31 Mar 1998	-24.3°C6 Mar 2014	63 mm31 Mar 2026	182 mm2026 · driest 26 mm in 2015	30
April	31.1°C27 Apr 2009	-12.7°C5 Apr 2016	53 mm2 Apr 2005	157 mm2005 · driest 24 mm in 2010	30
May	33.9°C28 May 2016	-2.7°C14 May 2020	52 mm27 May 2022	167 mm2004 · driest 24 mm in 2005	30
June	35.0°C25 Jun 2005	1.1°C1 Jun 2009	70 mm20 Jun 2019	184 mm2013 · driest 37 mm in 2005	30
July	36.7°C17 Jul 2012	7.2°C5 Jul 2009	61 mm11 Jul 2020	209 mm2006 · driest 21 mm in 2002	31
August	36.7°C14 Aug 2002	6.7°C27 Aug 2017	78 mm9 Aug 2024	193 mm2024 · driest 19 mm in 1999	30
September	35.0°C7 Sep 2007	-1.1°C29 Sep 2000	77 mm30 Sep 2010	154 mm2010 · driest 15 mm in 2023	30
October	30.6°C1 Oct 2019	-5.6°C31 Oct 2002	54 mm29 Oct 2017	201 mm2008 · driest 8 mm in 2022	30
November	25.6°C5 Nov 2024	-19.9°C23 Nov 2018	55 mm26 Nov 1999	143 mm2018 · driest 31 mm in 2019	29
December	20.6°C4 Dec 2012	-24.4°C14 Dec 2005	42 mm1 Dec 2010	128 mm2012 · driest 51 mm in 1998	30

Typical days per month at FULTON OSWEGO CO AP, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	27	2
February	0	0	26	1
March	<1	0	24	2
April	2	<1	12	3
May	7	1	1	3
June	14	4	0	3
July	23	7	0	3
August	20	5	0	3
September	9	2	<1	3
October	1	0	4	4
November	0	0	16	3
December	0	0	25	2

How often, not how much — every day in FULTON OSWEGO 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%	36%	5%	47%	-3.4–2.7°C
February	<1%	36%	5%	43%	-2.6–4.5°C
March	2%	33%	7%	46%	2.4–8.9°C
April	11%	38%	9%	55%	10.9–15.6°C
May	37%	35%	10%	46%	17.5–22.6°C
June	57%	33%	11%	42%	22.9–26.2°C
July	68%	31%	11%	39%	24.7–29.3°C
August	69%	30%	11%	38%	24.6–27.8°C
September	56%	28%	9%	39%	20.8–24.4°C
October	16%	39%	12%	61%	13.8–17.4°C
November	3%	43%	10%	63%	6.2–12.4°C
December	<1%	44%	8%	67%	-0.6–5.4°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.

1998Each stripe is one year’s mean temperature against the 27-year average. Warmest: 2024. Coolest: 2003.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5126705
NOAA station: USW00054773 · FULTON OSWEGO CO AP
Station distance: 17.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 43.46°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 15 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 FULTON OSWEGO CO AP is what differs

Volney→Pulaski→Arthur→Bethel Corners→Bundy Crossing→Catfish Corners→

Or put two places side by side: Mexico vs Volney

Best time to visitMexico.

June

July

May

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Mexico.

The whole year,
without the guesswork.

Nearby, measured,
and named.