Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Sunday 06/21/2026
1 PM 12 AM	rain showers	22 °C 24 °C	0.7 mm	5.4 m/s 19 km/h west	1003 hPa	83 %	19 °C	61 %	0%	59%	7%	1%
2 PM 1 AM	heavy rain showers	22 °C 24 °C	1.0 mm	5.8 m/s 21 km/h west-northwest	1002 hPa	83 %	19 °C	78 %	0%	69%	6%	21%
3 PM 2 AM	rain	21 °C 23 °C	0.9 mm	6.6 m/s 24 km/h west-northwest	1002 hPa	88 %	19 °C	86 %	0%	47%	21%	76%
4 PM 3 AM	rain showers	20 °C 22 °C	0.4 mm	6.1 m/s 22 km/h west-northwest	1002 hPa	92 %	19 °C	69 %	0%	39%	1%	49%
5 PM 4 AM	light rain	20 °C 22 °C	0.2 mm	6.9 m/s 25 km/h northwest	1003 hPa	93 %	18 °C	97 %	0%	67%	0%	93%
6 PM 5 AM	overcast	18 °C 19 °C	0.0 mm	7.4 m/s 27 km/h northwest	1003 hPa	92 %	17 °C	99 %	0%	71%	0%	96%
7 PM 6 AM	rain	17 °C 18 °C	0.3 mm	7.1 m/s 26 km/h northwest	1003 hPa	94 %	16 °C	97 %	2%	96%	0%	26%
8 PM 7 AM	rain	16 °C 17 °C	0.5 mm	6.6 m/s 24 km/h northwest	1004 hPa	98 %	15 °C	100 %	7%	100%	5%	18%
9 PM 8 AM	rain	16 °C 17 °C	0.3 mm	6.0 m/s 22 km/h northwest	1004 hPa	99 %	15 °C	100 %	100%	100%	0%	76%
10 PM 9 AM	light rain	16 °C 17 °C	0.2 mm	5.0 m/s 18 km/h northwest	1004 hPa	99 %	15 °C	100 %	85%	100%	0%	79%
11 PM 10 AM	rain	16 °C 17 °C	0.6 mm	4.3 m/s 15 km/h northwest	1003 hPa	99 %	15 °C	100 %	99%	100%	0%	82%
Monday 06/22/2026
12 AM 11 AM	rain	16 °C 17 °C	0.6 mm	5.2 m/s 19 km/h west-northwest	1003 hPa	99 %	15 °C	100 %	100%	100%	0%	83%
1 AM 12 PM	rain	16 °C 17 °C	0.3 mm	5.2 m/s 19 km/h west-northwest	1003 hPa	99 %	15 °C	100 %	100%	100%	0%	78%
2 AM 1 PM	rain	16 °C 17 °C	0.6 mm	5.6 m/s 20 km/h west-northwest	1002 hPa	99 %	15 °C	100 %	100%	100%	0%	89%
3 AM 2 PM	light rain	16 °C 17 °C	0.1 mm	6.8 m/s 24 km/h northwest	1002 hPa	99 %	15 °C	100 %	100%	100%	0%	72%
4 AM 3 PM	fog	16 °C 17 °C	0.0 mm	5.9 m/s 21 km/h northwest	1002 hPa	99 %	15 °C	100 %	97%	100%	0%	52%
5 AM 4 PM	fog	16 °C 17 °C	0.0 mm	5.5 m/s 20 km/h northwest	1003 hPa	98 %	15 °C	99 %	71%	97%	0%	68%
6 AM 5 PM	fog	16 °C 17 °C	0.0 mm	5.8 m/s 21 km/h northwest	1003 hPa	98 %	15 °C	100 %	71%	99%	0%	92%
7 AM 6 PM	fog	16 °C 17 °C	0.0 mm	5.1 m/s 18 km/h northwest	1003 hPa	96 %	15 °C	100 %	47%	85%	0%	99%
8 AM 7 PM	fog	16 °C 17 °C	0.0 mm	5.7 m/s 21 km/h northwest	1004 hPa	94 %	15 °C	99 %	42%	64%	0%	97%
9 AM 8 PM	overcast	17 °C 17 °C	0.0 mm	6.5 m/s 23 km/h northwest	1004 hPa	88 %	15 °C	95 %	7%	50%	2%	90%
10 AM 9 PM	overcast	19 °C 19 °C	0.0 mm	7.4 m/s 27 km/h northwest	1004 hPa	76 %	15 °C	92 %	0%	58%	5%	81%
11 AM 10 PM	overcast	21 °C 21 °C	0.0 mm	7.1 m/s 26 km/h northwest	1004 hPa	66 %	14 °C	99 %	0%	19%	16%	99%
12 PM 11 PM	overcast	22 °C 22 °C	0.0 mm	7.2 m/s 26 km/h northwest	1003 hPa	61 %	14 °C	93 %	0%	10%	39%	92%
1 PM 12 AM	overcast	23 °C 23 °C	0.0 mm	6.8 m/s 24 km/h northwest	1003 hPa	58 %	13 °C	93 %	0%	3%	46%	91%
2 PM 1 AM	overcast	23 °C 23 °C	0.0 mm	6.7 m/s 24 km/h northwest	1003 hPa	57 %	13 °C	93 %	0%	2%	77%	85%
3 PM 2 AM	overcast	21 °C 21 °C	0.0 mm	6.1 m/s 22 km/h northwest	1003 hPa	63 %	13 °C	96 %	0%	0%	92%	91%
4 PM 3 AM	overcast	20 °C 20 °C	0.0 mm	5.7 m/s 21 km/h west-northwest	1004 hPa	69 %	14 °C	99 %	0%	0%	93%	96%
5 PM 4 AM	overcast	19 °C 19 °C	0.0 mm	5.1 m/s 18 km/h west-northwest	1004 hPa	75 %	14 °C	100 %	0%	0%	93%	98%
6 PM 5 AM	overcast	18 °C 19 °C	0.0 mm	3.6 m/s 13 km/h west-northwest	1005 hPa	82 %	14 °C	99 %	0%	0%	85%	93%
7 PM 6 AM	overcast	16 °C 17 °C	0.0 mm	2.3 m/s 8 km/h west-northwest	1006 hPa	88 %	14 °C	100 %	0%	0%	68%	100%
8 PM 7 AM	overcast	15 °C 16 °C	0.0 mm	1.9 m/s 7 km/h west	1007 hPa	95 %	14 °C	99 %	0%	0%	25%	99%
9 PM 8 AM	fog	15 °C 16 °C	0.0 mm	1.7 m/s 6 km/h southwest	1008 hPa	99 %	14 °C	99 %	43%	41%	8%	99%
10 PM 9 AM	fog	14 °C 15 °C	0.0 mm	1.7 m/s 6 km/h southeast	1008 hPa	99 %	14 °C	97 %	43%	43%	3%	95%
11 PM 10 AM	fog	14 °C 15 °C	0.0 mm	1.3 m/s 5 km/h east-southeast	1008 hPa	98 %	13 °C	98 %	47%	67%	0%	94%

Hiraya, Japan - information

State: Japan

GPS coordinates: 35.3167; 137.6333

Time zone: Asia / Tokyo time difference in hours with time in US is +7 hours

Population: 414
Altitude: 927 m
The administrative part:

Nagano, Nagano-shi
Shimoina-gun, Hiraya

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Data source

Weather forecast for Hiraya 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 Hiraya

data are always in the local time

Sun and light

June 20, 2026

Sunrise:	Sunset:
4:34 am	7:07 pm
Noon:	Length of day:
11:51 am	14:33
Start of civil twilight*:	End of civil twilight*:
4:04 am	7:38 pm
Start of nautical twilight*:	End of nautical twilight*:
3:27 am	8:14 pm
Start of astronomical twilight*:	End of astronomical twilight*:
2:46 am	8:55 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
06/21/2026 11:05 am	06/21/2026 11:32 pm
Next new moon:	Next full moon:
07/14/2026	06/29/2026

Weather Hiraya long-term weather forecast

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Weather forecast Hiraya, Japan extended forecast

Sunday 06/21/2026

Monday 06/22/2026