Weather Isahaya today

PLACES IN THE AREA

43 °F	37 °F	12 pm
43 °F	39 °F	3 pm
45 °F	41 °F	5 pm
50 °F	45 °F	10 pm

sunrise 7:22 am
sunset 5:33 pm

HOURLY

Weather forecast Isahaya Jan. 12, 2026

During the day morning cloudy, later morning overcast. The highest temperature 52 °F. At night cloudy, heavy rain showers. The lowest temperature 32 °F. Total rainfall 0.20 in.

Interactive map weather Japan

GPS: 32.8411; 130.0431

altitude: 341 ft
local time:

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Weather forecast Isahaya, Japan extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Today, Monday 01/12/2026
12 AM 10 AM	partly cloudy	34 °F 27 °F	0.0 in	28 fps 19 mph north-northwest	30.3 in	59 %	23 °F	30 %	0%	30%	0%	0%
1 AM 11 AM	partly cloudy	34 °F 27 °F	0.0 in	25 fps 17 mph north-northwest	30.2 in	60 %	23 °F	18 %	0%	18%	0%	0%
2 AM 12 PM	clear	34 °F 27 °F	0.0 in	23 fps 15 mph north-northwest	30.2 in	61 %	23 °F	0 %	0%	0%	0%	0%
3 AM 1 PM	clear	34 °F 27 °F	0.0 in	21 fps 14 mph north-northwest	30.2 in	64 %	23 °F	11 %	0%	11%	0%	0%
4 AM 2 PM	partly cloudy	32 °F 25 °F	0.0 in	18 fps 12 mph north-northwest	30.2 in	67 %	25 °F	18 %	0%	18%	0%	0%
5 AM 3 PM	cloudy	32 °F 25 °F	0.0 in	16 fps 11 mph north	30.2 in	67 %	25 °F	64 %	0%	64%	0%	0%
6 AM 4 PM	overcast	34 °F 28 °F	0.0 in	15 fps 11 mph north	30.2 in	67 %	25 °F	99 %	0%	99%	0%	0%
7 AM 5 PM	overcast	36 °F 30 °F	0.0 in	14 fps 10 mph north-northwest	30.2 in	66 %	25 °F	95 %	0%	95%	0%	0%
8 AM 6 PM	overcast	36 °F 30 °F	0.0 in	11 fps 8 mph north-northeast	30.2 in	69 %	27 °F	97 %	0%	97%	0%	0%
9 AM 7 PM	overcast	39 °F 34 °F	0.0 in	10 fps 7 mph northeast	30.2 in	59 %	27 °F	97 %	0%	97%	0%	0%
10 AM 8 PM	overcast	39 °F 34 °F	0.0 in	9 fps 6 mph north-northeast	30.2 in	59 %	28 °F	100 %	0%	100%	0%	0%
11 AM 9 PM	overcast	41 °F 36 °F	0.0 in	8 fps 5 mph north	30.2 in	59 %	28 °F	99 %	0%	99%	0%	0%
12 PM 10 PM	overcast	43 °F 37 °F	0.0 in	7 fps 5 mph northwest	30.2 in	59 %	30 °F	97 %	0%	97%	0%	0%
1 PM 11 PM	overcast	43 °F 37 °F	0.0 in	10 fps 7 mph west	30.2 in	61 %	30 °F	100 %	0%	100%	0%	0%
2 PM 12 AM	overcast	43 °F 37 °F	0.0 in	10 fps 7 mph south-southwest	30.2 in	60 %	32 °F	100 %	0%	99%	3%	6%
3 PM 1 AM	overcast	43 °F 37 °F	0.0 in	12 fps 8 mph southeast	30.2 in	60 %	32 °F	99 %	0%	98%	23%	38%
4 PM 2 AM	overcast	45 °F 39 °F	0.0 in	9 fps 6 mph south	30.1 in	60 %	32 °F	100 %	0%	100%	33%	26%
5 PM 3 AM	overcast	45 °F 41 °F	0.0 in	8 fps 6 mph south	30.1 in	62 %	32 °F	100 %	0%	98%	25%	93%
6 PM 4 AM	overcast	45 °F 41 °F	0.0 in	8 fps 6 mph south-southeast	30.1 in	65 %	34 °F	100 %	0%	100%	63%	100%
7 PM 5 AM	overcast	46 °F 43 °F	0.0 in	12 fps 8 mph south-southeast	30.1 in	65 %	34 °F	100 %	0%	96%	93%	100%
8 PM 6 AM	overcast	46 °F 41 °F	0.0 in	19 fps 13 mph south-southwest	30.1 in	66 %	36 °F	100 %	0%	91%	89%	99%
9 PM 7 AM	overcast	48 °F 43 °F	0.0 in	23 fps 16 mph southwest	30.1 in	69 %	37 °F	97 %	0%	76%	77%	79%
10 PM 8 AM	overcast	50 °F 45 °F	0.0 in	26 fps 18 mph southwest	30.0 in	67 %	39 °F	98 %	0%	82%	94%	91%
11 PM 9 AM	overcast	52 °F 46 °F	0.0 in	28 fps 19 mph west-southwest	30.0 in	61 %	37 °F	96 %	0%	51%	94%	0%
Tomorrow, Tuesday 01/13/2026
12 AM 10 AM	overcast	54 °F 48 °F	0.0 in	28 fps 19 mph west-southwest	30.0 in	56 %	37 °F	93 %	0%	41%	87%	22%
1 AM 11 AM	overcast	54 °F 48 °F	0.0 in	28 fps 19 mph west-southwest	30.0 in	56 %	37 °F	86 %	0%	10%	82%	11%
2 AM 12 PM	cloudy	54 °F 48 °F	0.0 in	31 fps 21 mph west-southwest	30.0 in	56 %	37 °F	78 %	0%	12%	76%	0%
3 AM 1 PM	partly cloudy	54 °F 48 °F	0.0 in	29 fps 20 mph west-southwest	30.0 in	56 %	37 °F	30 %	0%	7%	25%	0%
4 AM 2 PM	cloudy	54 °F 48 °F	0.0 in	29 fps 20 mph west-southwest	29.9 in	53 %	36 °F	46 %	0%	32%	43%	0%
5 AM 3 PM	light rain showers	54 °F 48 °F	0.01 in	29 fps 20 mph west-southwest	29.9 in	54 %	37 °F	41 %	0%	20%	35%	0%
6 AM 4 PM	cloudy	54 °F 48 °F	0.0 in	27 fps 18 mph west-southwest	29.9 in	58 %	39 °F	67 %	0%	32%	65%	0%
7 AM 5 PM	heavy rain showers	54 °F 48 °F	0.12 in	30 fps 20 mph west	29.9 in	62 %	39 °F	65 %	0%	25%	64%	0%
8 AM 6 PM	heavy rain showers	50 °F 46 °F	0.07 in	25 fps 17 mph west-northwest	30.0 in	84 %	45 °F	57 %	0%	46%	50%	0%
9 AM 7 PM	light rain showers	52 °F 48 °F	0.01 in	26 fps 18 mph west	30.0 in	83 %	45 °F	51 %	0%	38%	35%	0%
10 AM 8 PM	light rain showers	54 °F 50 °F	0.00 in	29 fps 20 mph west-northwest	30.0 in	77 %	46 °F	35 %	0%	18%	22%	0%
11 AM 9 PM	partly cloudy	54 °F 48 °F	0.0 in	29 fps 19 mph west-northwest	30.0 in	68 %	43 °F	22 %	0%	13%	13%	0%
12 PM 10 PM	partly cloudy	54 °F 48 °F	0.0 in	28 fps 19 mph northwest	30.0 in	63 %	41 °F	21 %	0%	16%	8%	0%
1 PM 11 PM	partly cloudy	54 °F 48 °F	0.0 in	28 fps 19 mph northwest	30.0 in	55 %	37 °F	20 %	0%	14%	9%	0%
2 PM 12 AM	clear	54 °F 46 °F	0.0 in	28 fps 19 mph northwest	30.0 in	42 %	32 °F	0 %	0%	0%	0%	0%
3 PM 1 AM	clear	52 °F 45 °F	0.0 in	26 fps 18 mph northwest	30.0 in	40 %	30 °F	0 %	0%	0%	0%	0%
4 PM 2 AM	clear	50 °F 43 °F	0.0 in	25 fps 17 mph northwest	30.0 in	39 %	28 °F	0 %	0%	0%	0%	0%
5 PM 3 AM	clear	48 °F 41 °F	0.0 in	24 fps 16 mph northwest	30.0 in	46 %	30 °F	0 %	0%	0%	0%	0%
6 PM 4 AM	clear	46 °F 39 °F	0.0 in	23 fps 16 mph northwest	30.1 in	51 %	30 °F	0 %	0%	0%	0%	0%
7 PM 5 AM	clear	45 °F 39 °F	0.0 in	22 fps 15 mph north-northwest	30.1 in	56 %	32 °F	1 %	0%	1%	0%	0%
8 PM 6 AM	clear	45 °F 39 °F	0.0 in	20 fps 13 mph north-northwest	30.1 in	62 %	32 °F	0 %	0%	0%	0%	0%
9 PM 7 AM	clear	43 °F 37 °F	0.0 in	20 fps 14 mph north-northwest	30.1 in	66 %	32 °F	0 %	0%	0%	0%	0%
10 PM 8 AM	clear	45 °F 39 °F	0.0 in	23 fps 16 mph north-northwest	30.2 in	57 %	30 °F	0 %	0%	0%	0%	0%
11 PM 9 AM	clear	43 °F 36 °F	0.0 in	24 fps 16 mph north-northwest	30.2 in	56 %	28 °F	0 %	0%	0%	0%	0%

Isahaya, Japan - information

State: Japan

GPS coordinates: 32.8411; 130.0431

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

Population: 135 546
Altitude: 341 ft
The administrative part:

Nagasaki, Nagasaki
Isahaya-shi, Isahaya

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Weather Isahaya, Japan. Weather forecast Isahaya.

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Data source

Weather forecast for Isahaya 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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Long-term statistical averages

	average	min.	max.	precipit… days
January	44 °F	38 °F	50 °F	10
February	45 °F	39 °F	51 °F	9
March	50 °F	43 °F	57 °F	10
April	59 °F	52 °F	67 °F	11
May	66 °F	60 °F	74 °F	10
June	72 °F	67 °F	78 °F	12
July	80 °F	75 °F	85 °F	11
August	82 °F	76 °F	88 °F	8
September	76 °F	70 °F	83 °F	9
October	66 °F	60 °F	74 °F	6
November	57 °F	50 °F	64 °F	8
December	48 °F	42 °F	54 °F	9

Statistical averages in charts Isahaya

Astronomical information Isahaya

data are always in the local time

Sun and light

Jan. 11, 2026

Sunrise:	Sunset:
7:22 am	5:33 pm
Noon:	Length of day:
12:27 pm	10:10
Start of civil twilight*:	End of civil twilight*:
6:55 am	6 pm
Start of nautical twilight*:	End of nautical twilight*:
6:25 am	6:30 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:55 am	7 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/12/2026 1:35 am	01/12/2026 12:20 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026