Japan · 1991–2020

Best time to visit
Yakami.

May leads for comfortable weather in Yakami: typically 24°C by day, 15.1°C at night, with 128 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high24°C

Typical low15.1°C

Rain in May128 mm

Comfort

May

May · October · April

82climate match

Beach

September

September · July · May

54climate match

Outdoors

April

April · November · December

79climate match

The weakest month is August, scoring 20 against May’s 82 — 250 mm of rain falls, and days average 32.2°C, 8° above 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

3010° / 2.3°

Feb

2710.8° / 2.3°

Mar

3614.3° / 5.1°

Apr

6119.6° / 9.8°

May

8224° / 15.1°

Jun

4626.8° / 19.6°

Jul

3230.7° / 23.7°

Aug

2032.2° / 24.7°

Sep

3828.6° / 21.2°

Oct

6323.2° / 15.5°

Nov

5717.6° / 9.8°

Dec

3812.6° / 4.6°

Monthly climate evidence for Yakami — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 11 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	10°C	2.3°C	36 mm	4.2	15.0°C	10 h 06	30	Good coverage
February	10.8°C	2.3°C	56 mm	6.9	13.7°C	10 h 54	27	Good coverage
March	14.3°C	5.1°C	98 mm	9.1	14.0°C	11 h 52	36	Good coverage
April	19.6°C	9.8°C	113 mm	8.3	15.5°C	12 h 59	61	Good coverage
May	24°C	15.1°C	128 mm	8.1	17.9°C	13 h 55	82	Good coverage
June	26.8°C	19.6°C	231 mm	13.7	21.3°C	14 h 25	46	Good coverage
July	30.7°C	23.7°C	194 mm	12.1	24.6°C	14 h 13	32	Good coverage
August	32.2°C	24.7°C	250 mm	8.4	26.8°C	13 h 25	20	Good coverage
September	28.6°C	21.2°C	233 mm	11.2	26.1°C	12 h 21	38	Good coverage
October	23.2°C	15.5°C	228 mm	9.7	23.6°C	11 h 16	63	Good coverage
November	17.6°C	9.8°C	103 mm	6.5	20.3°C	10 h 20	57	Good coverage
December	12.6°C	4.6°C	59 mm	5.2	17.3°C	9 h 53	38	Good coverage

Records at TOKUSHIMA, 1951–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	22.5°C19 Jan 1989	-5.0°C16 Jan 1967	91 mm21 Jan 2002	120 mm1972 · driest 0 mm in 2026	74
February	23.2°C22 Feb 2004	-5.9°C27 Feb 1981	89 mm20 Feb 1998	205 mm1972 · driest 0 mm in 2026	75
March	25.8°C30 Mar 1979	-3.4°C5 Mar 1977	105 mm16 Mar 1965	188 mm2018 · driest 0 mm in 2026	75
April	30.1°C17 Apr 2016	-0.3°C4 Apr 1957	137 mm8 Apr 1952	321 mm1952 · driest 0 mm in 2025	75
May	32.9°C31 May 2004	6.4°C3 May 1953	167 mm31 May 2003	412 mm1995 · driest 0 mm in 2025	75
June	35.4°C28 Jun 2018	11.5°C9 Jun 1969	245 mm4 Jun 1963	643 mm1988 · driest 0 mm in 2025	75
July	38.4°C15 Jul 1994	16.2°C1 Jul 1982	190 mm6 Jul 1974	583 mm1974 · driest 0 mm in 2025	75
August	37.3°C4 Aug 2018	16.6°C20 Aug 1956	270 mm10 Aug 2009	1032 mm2014 · driest 0 mm in 2025	73
September	35.7°C3 Sep 2003	13.1°C26 Sep 1972	365 mm14 Sep 1965	995 mm1965 · driest 0 mm in 2025	72
October	33.4°C1 Oct 1998	7.0°C31 Oct 1976	217 mm13 Oct 1980	458 mm2017 · driest 0 mm in 2025	74
November	27.1°C1 Nov 1977	0.6°C28 Nov 1976	170 mm4 Nov 1990	288 mm1977 · driest 0 mm in 2025	72
December	26.7°C4 Dec 2018	-4.3°C31 Dec 1967	125 mm5 Dec 2004	180 mm1959 · driest 0 mm in 2025	74

Typical days per month at TOKUSHIMA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	2	1
February	0	0	2	2
March	0	0	<1	3
April	1	0	0	3
May	11	<1	0	4
June	22	2	0	6
July	28	19	0	4
August	29	25	0	3
September	25	11	0	5
October	8	<1	0	4
November	<1	0	0	3
December	0	0	<1	2

How often, not how much — every day in TOKUSHIMA’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%	5%	13%	8.6–11.0°C
February	<1%	25%	7%	24%	8.6–12.2°C
March	4%	30%	11%	31%	12.3–15.2°C
April	30%	34%	15%	41%	17.8–20.8°C
May	62%	34%	16%	37%	22.3–24.8°C
June	57%	45%	22%	63%	25.2–27.4°C
July	65%	36%	17%	41%	28.6–31.9°C
August	71%	30%	14%	34%	30.3–33.2°C
September	62%	39%	20%	47%	26.1–29.8°C
October	59%	30%	13%	27%	21.4–23.9°C
November	14%	23%	10%	18%	16.1–18.3°C
December	<1%	17%	5%	10%	10.6–13.6°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.

1951Each stripe is one year’s mean temperature against the 43-year average. Warmest: 2025. Coolest: 1965.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 9197267
NOAA station: JA000047895 · TOKUSHIMA
Station distance: 10 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 34.14°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 11 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 TOKUSHIMA is what differs

Tokushima→Anan→Narutochō-mitsuishi→Komatsushimachō→Awa→Higashikagawa→

Or put two places side by side: Yakami vs Tokushima

Best time to visitYakami.

May

September

April

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Yakami.

The whole year,
without the guesswork.

Nearby, measured,
and named.