Shizunai-furukawachō weather in January

In January, Shizunai-furukawachō sees average daytime highs of 0°C and overnight lows near -3°C, with 64 mm of precipitation across 12.9 wet days and about 9.3 hours of daylight. It is the 11th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 0°C through the month. The sky is clear or mostly clear about 25% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 hours at the start of January to 9 h 42 min by month's end. Set against the rest of the year, January is Shizunai-furukawachō's 6th-clearest and 3rd-windiest month. For the whole year in context, see Shizunai-furukawachō's year-round climate.

Daytime high
11th warmest
Overnight low
-3°
2nd coldest
Precipitation
64 mm
12.9 wet days
Daylight
9 h 12 min
7:03 AM – 4:17 PM
Cloud cover
60%
6th clearest
Wind
25 km/h
3rd windiest
Solar energy
2.06 kWh/m²
Travel score
0.0
out of 10

Shizunai-furukawachō is human settlement in Japan.

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 0°C through the month.

A typical January day in Shizunai-furukawachō reaches about 0°C in the afternoon and slips back to -3°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 3°C. Set against its neighbours, January runs about 3°C cooler than December and on par with February.

-10°-5°151015202531
Avg high (°C)Avg low (°C)
11-2
21-2
31-2
41-2
51-2
61-2
71-2
81-2
91-2
100-3
110-3
120-3
130-3
140-3
150-3
160-3
170-3
180-3
190-3
200-3
210-3
220-3
230-3
240-3
250-3
260-3
270-3
280-3
290-3
300-3
310-3

How January really feels in Shizunai-furukawachō

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 31 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
31
9 feel bitter (≤ -10°C)

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

Shizunai-furukawachō weather by month

How January compares with the rest of the year at a glance. January is the 11th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -3°6412.913.99.30.0
Feb / -3°479.910.810.30.0
Mar / -1°659.66.411.60.0
Apr / 8510.51.213.10.2
May / 12111.4014.42.0
Jun14° / 12°95100153.9
Jul18° / 17°15413.4014.85.2
Aug21° / 19°17113013.75.9
Sep20° / 18°15512.4012.35.8
Oct15° / 12°13012.9010.84.5
Nov / 10715.82.19.61.7
Dec / 9416.211.190.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 24% of January, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
25050
35050
45050
55050
65050
75050
85050
95050
105050
114951
124951
134852
144951
155050
164951
174951
184951
194951
204951
214951
224951
234951
244951
254951
264951
274951
284951
294852
304852
314852

Chance of precipitation in January

Any precipitationSnow

Shizunai-furukawachō gets around 64 mm of rain and snow over 12.9 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 41% and peaks near 47% on the wettest days, and about 14 days bring snow. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)Snow chance (%)
14740
24741
34741
44642
54642
64543
74544
84444
94345
104345
114246
124246
134146
144146
154046
164046
173946
183946
193946
203946
213946
223946
233946
243946
253946
263946
273946
283946
293946
303945
313945

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 25 km/h in January.

Across January, daily wind ranges from about 24 km/h on the calmest days to 26 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
126breezy
226breezy
326breezy
426breezy
526breezy
626breezy
726breezy
826breezy
925breezy
1025breezy
1125breezy
1225breezy
1325breezy
1425breezy
1524breezy
1624breezy
1724breezy
1824breezy
1924breezy
2024breezy
2124breezy
2224breezy
2324breezy
2424breezy
2524breezy
2624breezy
2724breezy
2824breezy
2924breezy
3024breezy
3124breezy

Sunrise & sunset in January

DaylightNight

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

Days grow by about 42 minutes over January. Sunrise moves from 7:05 AM to 6:53 AM, and sunset from 4:02 PM to 4:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.07:054:02
29.07:054:03
39.07:054:04
49.07:054:05
59.07:054:06
69.07:054:06
79.07:054:07
89.17:054:08
99.17:054:09
109.17:054:10
119.17:054:11
129.17:044:12
139.27:044:13
149.27:044:14
159.27:034:15
169.27:034:17
179.37:034:18
189.37:024:19
199.37:024:20
209.37:014:21
219.47:014:22
229.47:004:23
239.46:594:25
249.56:594:26
259.56:584:27
269.56:574:28
279.66:574:30
289.66:564:31
299.66:554:32
309.76:544:33
319.76:534:35

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.06 kWh/m².

For context, solar energy here swings from a low near 1.65 kWh/m² to a high of 5.41 kWh/m² in May across the year — January's 2.06 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
11.8Dim
21.8Dim
31.9Dim
41.9Dim
51.9Dim
61.9Dim
71.9Dim
81.9Dim
91.9Dim
101.9Dim
111.9Dim
122.0Dim
132.0Dim
142.0Dim
152.0Moderate
162.0Moderate
172.0Moderate
182.1Moderate
192.1Moderate
202.1Moderate
212.1Moderate
222.1Moderate
232.2Moderate
242.2Moderate
252.2Moderate
262.3Moderate
272.3Moderate
282.3Moderate
292.4Moderate
302.4Moderate
312.4Moderate
Planning a trip in January

Hazard calendar for Shizunai-furukawachō

In seasonPeak

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

Shizunai-furukawachō 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 Shizunai-furukawachō?

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

0.0
Sightseeing
9th-best month of the year
0.0
Beach & pool
7th-best month of the year

January is a weaker month for outdoor sightseeing in Shizunai-furukawachō.

What to pack for Shizunai-furukawachō in January

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

In January, Shizunai-furukawachō sees daytime highs around 0°C and nights near -3°C. Pack a warm layer and a heavy coat. Worth having: rain gear and a windbreaker. About 13 days see rain.

a warm layera heavy coatrain geara windbreaker

Sea temperature near Shizunai-furukawachō in January

The nearest coast averages about 6°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 20°C and coldest in March near 3°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarm
Sea temperature (°C)Comfort
Jan6Bracing
Feb3Bracing
Mar3Bracing
Apr5Bracing
May8Bracing
Jun12Bracing
Jul17Cool
Aug20Cool
Sep20Cool
Oct17Cool
Nov13Bracing
Dec10Bracing

UV index in Shizunai-furukawachō in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 1. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Shizunai-furukawachō peaks around August 18 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighVery highHighModerateLowAug 18UV 8Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar3Moderate
Apr6High
May8Very high
Jun7High
Jul5Moderate
Aug9Very high
Sep6High
Oct4Moderate
Nov2Low
Dec1Low

Air quality in Shizunai-furukawachō 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 Shizunai-furukawachō is worst in April — around 16 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (December, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodApr 1216 µg/m³Dec 177 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb11Good
Mar15Moderate
Apr16Moderate
May14Moderate
Jun9Good
Jul8Good
Aug8Good
Sep8Good
Oct9Good
Nov8Good
Dec7Good
Location & terrain

Where is Shizunai-furukawachō?

Shizunai-furukawachō sits at 42.3°N, 142.4°E, 4 m above sea level, in Japan. The nearest listed city is Tomakomai, 71 km away.

Topography around Shizunai-furukawachō

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

Within 3 km, the terrain around Shizunai-furukawachō has only modest variations in elevation — a maximum elevation change of 146 m around an average of 26 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 709 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,014 m.

The land around Shizunai-furukawachō is covered by water (43%) and trees (22%) within 3 km, water (51%) and trees (34%) within 16 km, and trees (55%) and water (35%) within 80 km.

3 km
146 m
16 km
709 m
80 km
2,014 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Tomakomai 71 km · Chitose 80 km · Memuro-minami 84 km · Shiraoi 87 km · Eniwa 90 km · Obihiro 94 km · Kitahiroshima 97 km · Noboribetsu 98 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 Shizunai-furukawachō (42.3339°, 142.3669°, elevation 4 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).