Weather Koiwadake week

Weather forecast for Koiwadake for this and next week.

Friday, Jan 16

37 / 25°F

0.00 in

2 mph

27 °F	21 °F	3 am
30 °F	25 °F	9 am
37 °F	34 °F	3 pm
25 °F	19 °F	9 pm

sunrise 6:58 am
sunset 4:57 pm

HOURLY

During the day morning overcast, later morning cloudy, in the afternoon initially cloudy, later clear. The highest temperature 37 °F. At night overcast to cloudy. The lowest temperature 25 °F.

Interactive map weather Japan

GPS: 36.3557; 137.8400

altitude: 1932 ft
local time:

PLACES IN THE AREA

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Weather forecast Koiwadake, Japan extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Friday 01/16/2026
3 AM 1 PM	overcast	27 °F 21 °F	0.0 in	5 fps 4 mph east	29.9 in	98 %	27 °F	95 %	0%	95%	14%	0%
9 AM 7 PM	cloudy	30 °F 27 °F	0.0 in	2 fps 1 mph south	30.1 in	93 %	28 °F	70 %	0%	70%	2%	0%
3 PM 1 AM	clear	37 °F 34 °F	0.0 in	3 fps 2 mph northeast	30.0 in	74 %	30 °F	5 %	0%	5%	0%	0%
9 PM 7 AM	overcast	25 °F 19 °F	0.0 in	3 fps 2 mph south	30.1 in	92 %	23 °F	96 %	0%	96%	0%	0%
Saturday 01/17/2026
3 AM 1 PM	cloudy	23 °F 18 °F	0.0 in	2 fps 1 mph south-southwest	30.1 in	85 %	19 °F	71 %	0%	71%	0%	0%
9 AM 7 PM	partly cloudy	28 °F 23 °F	0.0 in	2 fps 1 mph south-southeast	30.1 in	73 %	21 °F	23 %	0%	23%	0%	0%
3 PM 1 AM	clear	48 °F 43 °F	0.0 in	10 fps 7 mph north	30.0 in	34 %	23 °F	10 %	0%	7%	3%	0%
9 PM 7 AM	overcast	28 °F 23 °F	0.0 in	2 fps 2 mph southeast	30.2 in	90 %	28 °F	96 %	0%	96%	1%	0%

Koiwadake, Japan - information

State: Japan

GPS coordinates: 36.3557; 137.8400

Time zone: Asia / Tokyo time difference in hours with time in NY is +8 hours

Altitude: 1932 ft
The administrative part:

Toyama, Toyama-shi

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Weather Koiwadake, Japan. Weather forecast Koiwadake.

Koiwadake - weather nearby - bigger cities

Hotaka, 2.6 km
Ikeda, Nagano, 4.9 km
Toyoshina, 5.1 km
Omi, Nagano, 13 km
Sakaki, Nagano, 21 km
Nagawa, 23 km

Hakuba, 24 km
Maruko, 24 km
Tatsuno, Nagano, 27 km
Kamiichi, Toyama, 35 km
Fujimi, 39 km
Shimminato, Toyama, 52 km

Koiwadake - weather nearby - the closest place

Toyosato, 0.8 km
Fujio San, 1.7 km
Todorokimachi, 2.2 km
Aoki-gemi, 2.3 km
Minamigōdo, 2.7 km
Asakawa Yama, 3.1 km

Uyama, 3.3 km
Suwado-damu, 3.3 km
Hakuyachō, 3.5 km
Oshino Yama, 3.9 km
Shimohori, 4.4 km
Ariake Yama, 4.6 km

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Data source

Weather forecast for Koiwadake is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Koiwadake

data are always in the local time

Sun and light

Jan. 15, 2026

Sunrise:	Sunset:
6:58 am	4:57 pm
Noon:	Length of day:
11:58 am	09:59
Start of civil twilight*:	End of civil twilight*:
6:30 am	5:26 pm
Start of nautical twilight*:	End of nautical twilight*:
5:59 am	5:57 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:28 am	6:28 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/16/2026 5:05 am	01/16/2026 2:17 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026