Hizume weather in January

In January, Hizume sees average daytime highs of -0°C and overnight lows near -9°C, with 65 mm of precipitation across 12.1 wet days and about 9.5 hours of daylight. It is the 12th-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 10% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 h 18 min at the start of January to 9 h 54 min by month's end. Set against the rest of the year, January is Hizume's 6th-clearest and 4th-windiest month. For the whole year in context, see Hizume's year-round climate.

Daytime high
-0°
12th warmest
Overnight low
-9°
1st coldest
Precipitation
65 mm
12.1 wet days
Daylight
9 h 30 min
7:00 AM – 4:29 PM
Cloud cover
68%
6th clearest
Wind
9 km/h
4th windiest
Solar energy
2.42 kWh/m²
Travel score
0.0
out of 10

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 Hizume reaches about -0°C in the afternoon and slips back to -9°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between -4°C and 3°C. Set against its neighbours, January runs about 3°C cooler than December and about 1°C cooler than February.

-20°-15°-10°-5°151015202531
Avg high (°C)Avg low (°C)
11-7
20-7
30-7
40-7
50-8
60-8
70-8
80-8
90-8
100-8
110-8
120-9
130-9
140-9
150-9
160-9
170-9
180-9
190-9
200-9
210-9
220-9
230-9
240-9
250-9
260-9
270-9
280-9
290-9
300-9
310-9

How January really feels in Hizume

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
31 feel bitter (≤ -10°C)

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

Hizume weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-0° / -9°6512.114.79.50.0
Feb / -8°5911.212.210.40.0
Mar / -4°9514.511.611.70.3
Apr12° / 9813.93.4132.8
May17° / 103130.114.15.1
Jun21° / 13°11312.7014.75.7
Jul24° / 18°15916.1014.55.6
Aug26° / 19°13814.8013.65.8
Sep22° / 14°14113012.35.8
Oct16° / 11311.30.110.94.7
Nov / 7912.93.39.81.7
Dec / -5°7813.912.69.30.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 10% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 25% of January, with mostly cloudy or overcast conditions the remaining 65%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13565
23367
33466
43466
53466
63466
73466
83565
93565
103565
113565
123565
133466
143466
153466
163466
173565
183565
193565
203565
213466
223565
233565
243565
253664
263565
273565
283565
293565
303565
313565

Chance of precipitation in January

Any precipitationSnow

Hizume gets around 65 mm of rain and snow over 12.1 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 39% and peaks near 42% on the wettest days, and about 15 days bring snow.

0%20%40%60%151015202531
Rain chance (%)Snow chance (%)
14247
24248
34148
44148
54148
64048
74048
83948
93948
103948
113948
123948
133948
143948
153847
163847
173847
183846
193846
203846
213846
223846
233946
243946
253946
264046
274046
284046
294046
304047
314047

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 9 km/h in January.

Across January, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 9 h 18 min at the start of January to 9 h 54 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 7:01 AM to 6:51 AM, and sunset from 4:16 PM to 4:46 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.37:014:16
29.37:014:17
39.37:014:18
49.37:014:18
59.37:014:19
69.37:014:20
79.37:014:21
89.37:014:22
99.47:014:23
109.47:014:24
119.47:014:25
129.47:014:25
139.47:014:26
149.57:004:27
159.57:004:28
169.57:004:29
179.56:594:31
189.56:594:32
199.66:594:33
209.66:584:34
219.66:584:35
229.66:574:36
239.76:574:37
249.76:564:38
259.76:564:39
269.86:554:40
279.86:544:41
289.86:544:43
299.86:534:44
309.96:524:45
319.96:514:46

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.42 kWh/m².

For context, solar energy here swings from a low near 1.93 kWh/m² to a high of 5.17 kWh/m² in May across the year — January's 2.42 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
12.2Moderate
22.2Moderate
32.2Moderate
42.2Moderate
52.2Moderate
62.2Moderate
72.2Moderate
82.3Moderate
92.3Moderate
102.3Moderate
112.3Moderate
122.3Moderate
132.3Moderate
142.3Moderate
152.3Moderate
162.4Moderate
172.4Moderate
182.4Moderate
192.4Moderate
202.5Moderate
212.5Moderate
222.5Moderate
232.5Moderate
242.5Moderate
252.6Moderate
262.6Moderate
272.6Moderate
282.7Moderate
292.7Moderate
302.7Moderate
312.8Moderate
Planning a trip in January

Is January a good time to visit Hizume?

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

0.0
Sightseeing
10th-best month of the year
0.0
Beach & pool
9th-best month of the year

January is a weaker month for outdoor sightseeing in Hizume.

What to pack for Hizume in January

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

In January, Hizume sees daytime highs around -0°C and nights near -9°C. Pack a warm layer and a heavy coat. Worth having: rain gear. About 12 days see rain.

a warm layera heavy coatrain gear

UV index in Hizume 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 Hizume peaks around August 19 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 2 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighVery highHighModerateLowAug 19UV 9Jan 1UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar4Moderate
Apr6High
May8Very high
Jun8Very high
Jul6High
Aug9Very high
Sep7Very high
Oct5Moderate
Nov2Moderate
Dec2Low

Air quality in Hizume 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 Hizume is worst in April — around 20 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodApr 1420 µg/m³Dec 1610 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb14Moderate
Mar19Moderate
Apr20Moderate
May19Moderate
Jun14Moderate
Jul12Moderate
Aug11Good
Sep11Good
Oct12Good
Nov11Good
Dec9Good
Location & terrain

Where is Hizume?

Hizume sits at 39.5°N, 141.2°E, 102 m above sea level, in Japan. The nearest listed city is Yahaba, 7.0 km away.

Topography around Hizume

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

Within 3 km, the terrain around Hizume has only modest variations in elevation — a maximum elevation change of 130 m around an average of 111 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 860 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,987 m.

The land around Hizume is covered by cropland (48%), trees (25%) and artificial surfaces (22%) within 3 km, trees (68%) and cropland (21%) within 16 km, and trees (85%) within 80 km.

3 km
130 m
16 km
860 m
80 km
1,987 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Yahaba 7.0 km · Morioka 17 km · Hanamaki 19 km · Shizukuishi 22 km · Takizawa 28 km · Kitakami 30 km · Hachimantai 39 km · Kanegasaki 39 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 Hizume (39.55°, 141.1667°, elevation 102 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. 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).