Climate Insights for Obita

Nishisonogi-gun, Nagasaki Prefecture, Japan

Hottest
August
30°C peak
Coldest
January
7°C low
Wettest
June
400mm rain
Best to Visit
November
Mild temps & low rain

Climate Overview

The climate in Obita is temperate. The average annual temperature is 18°C and approximately 2258mm of precipitation falls per year. Obita receives a notable amount of rainfall throughout the year, including during its driest month. Obita is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are January, February, December, when temperatures can drop to 7°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 10° Average: 8° Min: 7° Feb Max: 11° Average: 9° Min: 7° Mar Max: 14° Average: 12° Min: 10° Apr Max: 18° Average: 16° Min: 14° May Max: 21° Average: 19° Min: 17° Jun Max: 24° Average: 23° Min: 21° Jul Max: 28° Average: 26° Min: 25° Aug Max: 30° Average: 28° Min: 26° Sep Max: 27° Average: 25° Min: 24° Oct Max: 23° Average: 21° Min: 19° Nov Max: 18° Average: 16° Min: 14° Dec Max: 12° Average: 10° Min: 8°
Max
Average
Min

Temperatures in Obita vary considerably across the year, with a 23°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 30°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 7°C and an average of 8°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows. The sharpest temperature change occurs between November and December, with a 5°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 80mm Snow: 2mm Feb Precipitation: 113mm Snow: 1mm Mar Precipitation: 153mm Snow: 0mm Apr Precipitation: 160mm Snow: 0mm May Precipitation: 250mm Snow: 0mm Jun Precipitation: 400mm Snow: 0mm Jul Precipitation: 338mm Snow: 0mm Aug Precipitation: 268mm Snow: 0mm Sep Precipitation: 212mm Snow: 0mm Oct Precipitation: 108mm Snow: 0mm Nov Precipitation: 93mm Snow: 0mm Dec Precipitation: 84mm Snow: 0mm
Precipitation
Snow

Obita is a very wet location, receiving approximately 2258mm of precipitation annually, which averages out to around 188mm per month. The wettest month is June, averaging 400mm of rainfall. July and August also tend to see above-average precipitation. The driest month is January, with just 80mm. That's 320mm less than June, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 17km/h Feb Wind Speed: 18km/h Mar Wind Speed: 16km/h Apr Wind Speed: 14km/h May Wind Speed: 12km/h Jun Wind Speed: 12km/h Jul Wind Speed: 13km/h Aug Wind Speed: 13km/h Sep Wind Speed: 13km/h Oct Wind Speed: 16km/h Nov Wind Speed: 15km/h Dec Wind Speed: 17km/h
Wind Speed

Obita is mildly breezy, with an average annual wind speed of 15km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 18km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 12km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 18km/h in winter, 14km/h in spring, 13km/h in summer, 15km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

3 days until Autumn

It is currently summer in Obita, which began on June 21, 2026. Obita is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 30°C, while the coldest stretch bottoms out in January near 7°C. Autumn is next, beginning on September 23, 2026 (3 days from now).

Spring

Temperatures range from 10 to 21°C. Rainfall is heavy, totalling around 564mm across the season with a monthly average of 188mm. Winds are generally light, averaging 14km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 21 to 30°C. Rainfall is heavy, totalling around 1006mm across the season with a monthly average of 335mm. Winds are generally light, averaging 13km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 14 to 27°C. Rainfall is heavy, totalling around 413mm across the season with a monthly average of 138mm. Winds are generally light, averaging 15km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 7 to 12°C. Precipitation is moderate at around 276mm for the season, averaging 92mm per month. Winds are moderate at around 18km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan
Feb
Mar 12°
Apr 16°
May 19°
Jun 23°
Jul 26°
Aug 28°
Sep 25°
Oct 21°
Nov 16°
Dec 10°

The best time to visit Obita is during November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 93mm per month. By contrast, August can be uncomfortably hot with highs reaching 30°C, while January is the coldest period with lows dropping to 7°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Obita based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
7 °C
10 °C
17 km/h
80 mm
2 cm
Feb
7 °C
11 °C
18 km/h
113 mm
1 cm
Mar
10 °C
14 °C
16 km/h
153 mm
0 cm
Apr
14 °C
18 °C
14 km/h
160 mm
0 cm
May
17 °C
21 °C
12 km/h
250 mm
0 cm
Jun
21 °C
24 °C
12 km/h
400 mm
0 cm
Jul
25 °C
28 °C
13 km/h
338 mm
0 cm
Aug
26 °C
30 °C
13 km/h
268 mm
0 cm
Sep Current
24 °C
27 °C
13 km/h
212 mm
0 cm
Oct
19 °C
23 °C
16 km/h
108 mm
0 cm
Nov
14 °C
18 °C
15 km/h
93 mm
0 cm
Dec
8 °C
12 °C
17 km/h
84 mm
0 cm
Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)