Tsuruga weather in January

In January, Tsuruga sees average daytime highs of 7°C and overnight lows near 4°C, with 264 mm of precipitation across 24.2 wet days and about 9.9 hours of daylight. It is the 12th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 7°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 36 min at the start of January to 10 h 12 min by month's end. Set against the rest of the year, January is Tsuruga's 10th-clearest and 1st-windiest month. For the whole year in context, see Tsuruga's year-round climate.

Daytime high
12th warmest
Overnight low
2nd coldest
Precipitation
264 mm
24.2 wet days
Daylight
9 h 48 min
7:10 AM – 5:00 PM
Cloud cover
67%
10th clearest
Wind
20 km/h
1st windiest
Solar energy
2.35 kWh/m²
Travel score
0.6
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 7°C through the month.

A typical January day in Tsuruga reaches about 7°C in the afternoon and slips back to 4°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 3°C and 10°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)
185
285
385
485
574
674
774
874
974
1074
1174
1274
1374
1474
1574
1674
1774
1874
1974
2074
2174
2263
2363
2463
2563
2663
2763
2863
2963
3063
3163

How January really feels in Tsuruga

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 24 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
24
wind chill below the day's low

The story in January is cold — wind chill drags the overnight "feels like" below the raw low.

Tsuruga weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 26424.29.39.90.6
Feb / 18119.47.610.70.6
Mar10° / 17516.92.711.71.8
Apr14° / 10°14413.2012.93.8
May19° / 14°16312.4013.95.7
Jun22° / 19°18513.5014.45.8
Jul26° / 23°23814.8014.25.8
Aug28° / 25°13411.6013.36.0
Sep25° / 21°20813.5012.26.1
Oct20° / 16°17814011.15.8
Nov15° / 11°17516.70.110.13.8
Dec10° / 26422.34.79.61.6

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 30% of January, with mostly cloudy or overcast conditions the remaining 62%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14159
24060
34060
44159
54060
64060
74060
84060
94060
104060
114060
123961
133961
143961
153961
163862
173763
183763
193763
203664
213664
223664
233664
243664
253664
263664
273664
283763
293763
303763
313862

Chance of precipitation in January

Any precipitationSnow

Tsuruga gets around 264 mm of rain and snow over 24.2 wet days in January, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 77% and peaks near 80% on the wettest days, and about 9 days bring snow.

0%20%40%60%80%151015202531
Rain chance (%)Snow chance (%)
17623
27624
37724
47724
57725
67725
77725
87625
97625
107625
117526
127526
137526
147527
157527
167628
177629
187629
197730
207731
217832
227933
237934
248035
258036
268037
278037
288037
298038
307938
317937

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 20 km/h in January, the windiest month of the year.

Across January, daily wind ranges from about 20 km/h on the calmest days to 21 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
121breezy
221breezy
321breezy
421breezy
521breezy
621breezy
721breezy
821breezy
920breezy
1020breezy
1120breezy
1220breezy
1320breezy
1420breezy
1520breezy
1620breezy
1720breezy
1820breezy
1920breezy
2020breezy
2120breezy
2220breezy
2320breezy
2420breezy
2520breezy
2620breezy
2720breezy
2820breezy
2920breezy
3020breezy
3120breezy

Sunrise & sunset in January

DaylightNight

Daylight runs from about 9 h 36 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 36 minutes over January. Sunrise moves from 7:10 AM to 7:03 AM, and sunset from 4:48 PM to 5:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.67:104:48
29.67:104:48
39.67:114:49
49.77:114:50
59.77:114:51
69.77:114:51
79.77:114:52
89.77:114:53
99.77:114:54
109.77:114:55
119.77:114:56
129.87:114:56
139.87:114:57
149.87:104:58
159.87:104:59
169.87:105:00
179.97:105:01
189.97:095:02
199.97:095:03
209.97:095:04
219.97:085:05
2210.07:085:06
2310.07:085:07
2410.07:075:08
2510.07:075:09
2610.17:065:10
2710.17:065:11
2810.17:055:12
2910.17:055:13
3010.27:045:14
3110.27:035:15

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.35 kWh/m².

For context, solar energy here swings from a low near 2.03 kWh/m² to a high of 5.49 kWh/m² in May across the year — January's 2.35 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
12.1Moderate
22.1Moderate
32.2Moderate
42.2Moderate
52.2Moderate
62.2Moderate
72.2Moderate
82.2Moderate
92.2Moderate
102.2Moderate
112.2Moderate
122.2Moderate
132.3Moderate
142.3Moderate
152.3Moderate
162.3Moderate
172.3Moderate
182.3Moderate
192.4Moderate
202.4Moderate
212.4Moderate
222.4Moderate
232.5Moderate
242.5Moderate
252.5Moderate
262.5Moderate
272.6Moderate
282.6Moderate
292.6Moderate
302.6Moderate
312.7Moderate
Planning a trip in January

Hazard calendar for Tsuruga

In seasonPeak

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

Tsuruga 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 Tsuruga?

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

0.6
Sightseeing
11th-best month of the year
0.0
Beach & pool
9th-best month of the year

January is a weaker month for outdoor sightseeing in Tsuruga.

What to pack for Tsuruga in January

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

In January, Tsuruga sees daytime highs around 7°C and nights near 4°C. Pack a warm layer and rain gear. Worth having: a heavy coat and a windbreaker. About 24 days see rain.

a warm layerrain geara heavy coata windbreaker

Sea temperature near Tsuruga in January

The nearest coast averages about 13°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 17 km away) is warmest in August at about 27°C and coldest in March near 11°C.

It's comfortable for a long swim from Jun 12 to Nov 7 — about 4.9 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan13Bracing
Feb12Bracing
Mar11Bracing
Apr13Bracing
May17Cool
Jun21Refreshing
Jul24Warm
Aug27Warm
Sep26Warm
Oct22Refreshing
Nov19Cool
Dec16Cool

UV index in Tsuruga in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tsuruga peaks around July 16 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 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 16UV 10Jan 1UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar5Moderate
Apr7High
May8Very high
Jun10Very high
Jul10Extreme
Aug9Very high
Sep9Very high
Oct6High
Nov3Moderate
Dec2Moderate

Air quality in Tsuruga 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 Tsuruga is worst in April — around 20 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (September, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodApr 1420 µg/m³Sep 2310 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb15Moderate
Mar20Moderate
Apr20Moderate
May19Moderate
Jun16Moderate
Jul13Moderate
Aug11Good
Sep10Good
Oct10Good
Nov10Good
Dec11Good
Location & terrain

Where is Tsuruga?

Tsuruga sits at 35.7°N, 136.1°E, 12 m above sea level, in Japan. The nearest listed city is Takashima, 27 km away.

Topography around Tsuruga

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

Within 3 km, the terrain around Tsuruga has significant variations in elevation — a maximum elevation change of 298 m around an average of 24 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,091 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,246 m.

The land around Tsuruga is covered by artificial surfaces (44%), trees (25%) and water (22%) within 3 km, trees (68%) and water (26%) within 16 km, and trees (56%) and water (29%) within 80 km.

3 km
298 m
16 km
1,091 m
80 km
2,246 m
treesgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Takashima 27 km · Echizen 28 km · Takefu 29 km · Obama 34 km · Sabae 34 km · Nagahama 35 km · Maibara 42 km · Hikone 48 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 Tsuruga (35.653°, 136.0633°, elevation 12 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).