Hamada weather in January

In January, Hamada sees average daytime highs of 9°C and overnight lows near 6°C, with 149 mm of precipitation across 19.6 wet days and about 9.9 hours of daylight. It is the 12th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 9°C through the month. The sky is clear or mostly clear about 8% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 h 42 min at the start of January to 10 h 12 min by month's end. Set against the rest of the year, January is Hamada's 12th-clearest and 1st-windiest month. For the whole year in context, see Hamada's year-round climate.

Daytime high
12th warmest
Overnight low
2nd coldest
Precipitation
149 mm
19.6 wet days
Daylight
9 h 54 min
7:24 AM – 5:18 PM
Cloud cover
71%
12th clearest
Wind
23 km/h
1st windiest
Solar energy
2.21 kWh/m²
Travel score
1.4
out of 10

Hamada is city in Shimane Prefecture, Japan.

Density
83/km²
people per km²
Founded
2005

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 9°C through the month.

A typical January day in Hamada reaches about 9°C in the afternoon and slips back to 6°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 5°C and 12°C. Set against its neighbours, January runs about 3°C cooler than December and on par with February.

10°15°151015202531
Avg high (°C)Avg low (°C)
1107
2107
3107
4107
5107
6107
797
897
996
1096
1196
1296
1396
1496
1596
1696
1796
1896
1996
2096
2196
2296
2386
2486
2586
2686
2786
2886
2986
3086
3186

How January really feels in Hamada

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

January sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Hamada weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 14919.63.19.91.4
Feb / 123162.710.71.6
Mar12° / 14214.50.611.72.7
Apr15° / 12°11511.2012.94.6
May19° / 16°12410.2013.86.1
Jun22° / 20°17411.7014.36.2
Jul26° / 24°20411.9014.16.2
Aug28° / 26°12010.1013.36.3
Sep25° / 23°16911.7012.26.5
Oct21° / 18°10610.3011.16.5
Nov16° / 13°10512.4010.24.8
Dec12° / 15118.91.39.72.4

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in January, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 23% of January, with mostly cloudy or overcast conditions the remaining 69%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13466
23466
33466
43268
53268
63268
73268
83169
93070
103070
112971
122971
132971
143070
153070
162971
172971
182971
192971
202971
213169
223169
233169
243268
253268
263268
273466
283466
293466
303565
313565

Chance of precipitation in January

Any precipitationSnow

Hamada gets around 149 mm of rain and snow over 19.6 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 63% and peaks near 66% on the wettest days, and about 3 days bring snow.

0%20%40%60%80%151015202531
Rain chance (%)Snow chance (%)
1609
2609
3609
4609
5609
6619
7619
8629
9629
10629
11639
12639
13649
14649
156510
166510
176610
186611
196611
206611
216611
226611
236611
246511
256512
266512
276412
286412
296312
306312
316312

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in January

Winds average 23 km/h in January, the windiest month of the year.

Across January, daily wind ranges from about 23 km/h on the calmest days to 23 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
123breezy
223breezy
323breezy
423breezy
523breezy
623breezy
723breezy
823breezy
923breezy
1023breezy
1123breezy
1223breezy
1323breezy
1423breezy
1523breezy
1623breezy
1723breezy
1823breezy
1923breezy
2023breezy
2123breezy
2223breezy
2323breezy
2423breezy
2523breezy
2623breezy
2723breezy
2823breezy
2923breezy
3023breezy
3123breezy

Sunrise & sunset in January

DaylightNight

Daylight runs from about 9 h 42 min at the start of January to 10 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over January. Sunrise moves from 7:24 AM to 7:18 AM, and sunset from 5:06 PM to 5:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.77:245:06
29.77:245:06
39.77:245:07
49.77:255:08
59.77:255:09
69.77:255:09
79.87:255:10
89.87:255:11
99.87:255:12
109.87:255:13
119.87:255:13
129.87:255:14
139.87:255:15
149.97:245:16
159.97:245:17
169.97:245:18
179.97:245:19
189.97:245:20
1910.07:235:21
2010.07:235:22
2110.07:235:23
2210.07:225:23
2310.07:225:24
2410.17:215:25
2510.17:215:26
2610.17:215:27
2710.17:205:28
2810.27:195:29
2910.27:195:30
3010.27:185:31
3110.27:185:32

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.21 kWh/m².

For context, solar energy here swings from a low near 1.98 kWh/m² to a high of 5.69 kWh/m² in May across the year — January's 2.21 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
12.1Moderate
22.1Moderate
32.1Moderate
42.1Moderate
52.1Moderate
62.1Moderate
72.1Moderate
82.1Moderate
92.1Moderate
102.1Moderate
112.1Moderate
122.1Moderate
132.1Moderate
142.1Moderate
152.1Moderate
162.2Moderate
172.2Moderate
182.2Moderate
192.2Moderate
202.2Moderate
212.3Moderate
222.3Moderate
232.3Moderate
242.3Moderate
252.4Moderate
262.4Moderate
272.4Moderate
282.4Moderate
292.5Moderate
302.5Moderate
312.5Moderate
Planning a trip in January

Hazard calendar for Hamada

In seasonPeak

In January, Hamada sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

Hamada sits in the Pacific typhoon belt; the season peaks July–October.

Pacific typhoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is January a good time to visit Hamada?

Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

1.4
Sightseeing
12th-best month of the year
0.0
Beach & pool
11th-best month of the year

January is a weaker month for outdoor sightseeing in Hamada.

What to pack for Hamada in January

From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In January, Hamada sees daytime highs around 9°C and nights near 6°C. Pack a warm layer and rain gear. Worth having: a windbreaker. About 20 days see rain.

a warm layerrain geara windbreaker

Sea temperature near Hamada in January

The nearest coast averages about 15°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 27°C and coldest in February near 14°C.

It's comfortable for a long swim from Jun 9 to Nov 18 — about 5.4 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan15Cool
Feb14Bracing
Mar14Bracing
Apr15Bracing
May17Cool
Jun21Refreshing
Jul24Warm
Aug27Warm
Sep26Warm
Oct23Refreshing
Nov20Refreshing
Dec17Cool

UV index in Hamada in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Hamada peaks around July 14 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highVery highModerateJul 14UV 10Dec 22UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar5High
Apr7Very high
May8Very high
Jun10Very high
Jul10Extreme
Aug9Very high
Sep9Very high
Oct6High
Nov4Moderate
Dec2Moderate

Air quality in Hamada in January

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where January falls, not just the annual average.

Air quality in Hamada is worst in April — around 23 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (October, 11 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateApr 923 µg/m³Oct 1011 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb18Moderate
Mar23Moderate
Apr23Moderate
May20Moderate
Jun16Moderate
Jul12Good
Aug11Good
Sep11Good
Oct11Good
Nov13Moderate
Dec13Moderate
Location & terrain

Where is Hamada?

Hamada sits at 34.9°N, 132.1°E, 142 m above sea level, in Japan. The nearest listed city is Gōtsuchō, 19 km away.

Topography around Hamada

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hamada.

Within 3 km, the terrain around Hamada has significant variations in elevation — a maximum elevation change of 372 m around an average of 107 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 833 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,325 m.

The land around Hamada is covered by trees (69%) within 3 km, trees (55%) and water (40%) within 16 km, and trees (60%) and water (36%) within 80 km.

3 km
372 m
16 km
833 m
80 km
1,325 m
treesgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Gōtsuchō 19 km · Masuda 32 km · Yae 47 km · Ōdachō-ōda 52 km · Aki-takata 59 km · Gion 61 km · Hiroshima 63 km · Hatsukaichi 64 km

Japan travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
100 V · 50 / 60 Hz
Prices
≈ 65% of US
price level, 2025
GDP per capita
$35,951
2025
Happiness
6.1 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.2
per 100k, 2023
Road deaths
3.6
per 100k/yr, 2019
Income group
High
World Bank
English
Very low
EF EPI 446
Religion
Shintoism 49%Buddhism 46%other 4%Christianity 1%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Hamada (34.8833°, 132.0833°, elevation 142 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).