Japan · 1991–2020

Best time to visit
Nishinomiya.

May leads for comfortable weather in Nishinomiya: typically 23.7°C by day, 15.7°C at night, with 129 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high23.7°C

Typical low15.7°C

Rain in May129 mm

Comfort

May

May · October · November

80climate match

Beach

September

September · August · May

68climate match

Outdoors

November

November · April · December

83climate match

The weakest month is February, scoring 24 against May’s 80 — days reach only 10.1°C, 14° 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

289.4° / 2.8°

Feb

2410.1° / 2.4°

Mar

3413.5° / 5.3°

Apr

5818.9° / 10.5°

May

8023.7° / 15.7°

Jun

4726.8° / 20.1°

Jul

2930.6° / 24.3°

Aug

4032.3° / 25.7°

Sep

4828.8° / 21.6°

Oct

7823.2° / 16°

Nov

6217.4° / 10.1°

Dec

3712° / 5°

Monthly climate evidence for Nishinomiya — 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	9.4°C	2.8°C	34 mm	4.7	14.3°C	10 h 04	28	Good coverage
February	10.1°C	2.4°C	62 mm	7.2	13.0°C	10 h 53	24	Good coverage
March	13.5°C	5.3°C	100 mm	8.7	13.3°C	11 h 52	34	Good coverage
April	18.9°C	10.5°C	114 mm	9.5	15.1°C	13 h 01	58	Good coverage
May	23.7°C	15.7°C	129 mm	8.2	17.8°C	13 h 57	80	Good coverage
June	26.8°C	20.1°C	226 mm	12.2	21.2°C	14 h 28	47	Good coverage
July	30.6°C	24.3°C	214 mm	11.5	24.7°C	14 h 16	29	Good coverage
August	32.3°C	25.7°C	108 mm	6.2	26.8°C	13 h 27	40	Good coverage
September	28.8°C	21.6°C	164 mm	9.8	25.8°C	12 h 21	48	Good coverage
October	23.2°C	16°C	124 mm	8.2	22.9°C	11 h 15	78	Good coverage
November	17.4°C	10.1°C	67 mm	6.2	19.5°C	10 h 18	62	Good coverage
December	12°C	5°C	53 mm	5.9	16.6°C	9 h 50	37	Good coverage

What has changed

Nishinomiya runs +1.2°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

+1.3

Feb

+1.3

Mar

+2.2

Apr

+0.9

May

+0.9

Jun

+1.0

Jul

+1.3

Aug

+1.0

Sep

+1.3

Oct

+1.4

Nov

+1.3

Dec

+0.5

May daytime highs, 2011–2025. Last recorded: 23.2°C.

Records at KOBE, 1951–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	18.1°C5 Jan 1960	-6.0°C24 Jan 1963	48 mm30 Jan 1970	104 mm1973 · driest 0 mm in 1994	75
February	20.4°C25 Feb 2010	-7.2°C27 Feb 1981	82 mm14 Feb 2016	146 mm1989 · driest 0 mm in 2026	75
March	23.4°C30 Mar 1998	-5.0°C5 Mar 1977	128 mm23 Mar 1986	204 mm1986 · driest 14 mm in 1973	75
April	27.8°C20 Apr 1964	-0.5°C2 Apr 1972	87 mm25 Apr 2018	241 mm1967 · driest 0 mm in 2025	75
May	31.7°C25 May 2019	6.0°C1 May 1965	177 mm28 May 2024	314 mm1995 · driest 0 mm in 2025	74
June	36.3°C13 Jun 2013	10.5°C8 Jun 1969	195 mm25 Jun 1961	584 mm1961 · driest 0 mm in 2025	74
July	37.7°C24 Jul 2002	14.5°C4 Jul 1966	319 mm9 Jul 1967	535 mm2018 · driest 0 mm in 2025	75
August	38.8°C8 Aug 1994	16.1°C20 Aug 1956	142 mm29 Aug 1960	389 mm1960 · driest 0 mm in 2025	73
September	35.9°C9 Sep 2024	11.9°C29 Sep 1981	219 mm14 Sep 1965	559 mm1965 · driest 0 mm in 2025	73
October	31.9°C6 Oct 2013	5.5°C25 Oct 1982	134 mm21 Oct 2004	338 mm2017 · driest 0 mm in 2025	74
November	26.3°C5 Nov 2023	-0.2°C30 Nov 1970	72 mm2 Nov 2000	175 mm1977 · driest 0 mm in 2025	74
December	22.6°C4 Dec 2018	-3.5°C31 Dec 1960	66 mm11 Dec 2015	103 mm2015 · driest 0 mm in 2020	74

Typical days per month at KOBE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	2	1
February	0	0	3	2
March	0	0	<1	3
April	<1	0	0	3
May	10	<1	0	4
June	22	2	0	5
July	28	18	0	4
August	30	25	0	2
September	25	11	0	3
October	8	<1	0	3
November	<1	0	0	2
December	0	0	<1	1

The best month has moved. On the 1961–1990 numbers the strongest month here was October (scoring 82); on 2011–2025 it is May (84). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in KOBE’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%	7.7–10.2°C
February	<1%	25%	8%	23%	7.7–11.6°C
March	2%	32%	13%	35%	11.7–14.5°C
April	27%	35%	17%	42%	17.3–20.4°C
May	61%	34%	16%	36%	22.0–24.5°C
June	61%	40%	20%	56%	25.2–27.4°C
July	65%	36%	17%	39%	28.5–32.2°C
August	77%	24%	10%	26%	30.5–33.4°C
September	66%	35%	15%	40%	26.1–30.3°C
October	60%	28%	12%	25%	21.3–24.1°C
November	15%	22%	8%	15%	15.6–18.5°C
December	<1%	18%	5%	10%	9.8–13.0°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: 1981.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1855207
NOAA station: JA000047770 · KOBE
Station distance: 10.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 16 usable years
Daylight: Calculated from latitude 34.72°, 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 KOBE is what differs

Kobe→Akashi→Takarazuka→Sandachō→Ashiya→Miki→

Or put two places side by side: Nishinomiya vs Kobe

Best time to visitNishinomiya.

May

September

November

The whole year,without the guesswork.

Nishinomiya runs +1.2°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Nishinomiya.

The whole year,
without the guesswork.

Nishinomiya runs +1.2°C
on the 1961–1990 baseline.

Nearby, measured,
and named.