Climate Insights for Nagoya

Aichi Prefecture, Japan

Hottest
August
34°C peak93°F peak
Coldest
January
1°C low33°F low
Wettest
July
218 mm rain8.6 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Nagoya is temperate. The average annual temperature is 17°C and approximately 1,552 mm of precipitation falls per year. Nagoya receives a notable amount of rainfall throughout the year, including during its driest month. Nagoya 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 1°C.The climate in Nagoya is temperate. The average annual temperature is 62°F and approximately 61.1 in of precipitation falls per year. Nagoya receives a notable amount of rainfall throughout the year, including during its driest month. Nagoya 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 33°F.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 10°Average: 5°Min: 1°FebMax: 11°Average: 6°Min: 1°MarMax: 16°Average: 10°Min: 5°AprMax: 21°Average: 15°Min: 10°MayMax: 25°Average: 20°Min: 15°JunMax: 28°Average: 24°Min: 20°JulMax: 32°Average: 28°Min: 24°AugMax: 34°Average: 29°Min: 26°SepMax: 30°Average: 25°Min: 22°OctMax: 24°Average: 19°Min: 15°NovMax: 18°Average: 13°Min: 8°DecMax: 12°Average: 7°Min: 3°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 50°FAverage: 41°FMin: 33°FFebMax: 52°FAverage: 43°FMin: 35°FMarMax: 61°FAverage: 51°FMin: 41°FAprMax: 69°FAverage: 60°FMin: 51°FMayMax: 76°FAverage: 68°FMin: 59°FJunMax: 82°FAverage: 75°FMin: 68°FJulMax: 89°FAverage: 82°FMin: 76°FAugMax: 93°FAverage: 84°FMin: 78°FSepMax: 85°FAverage: 78°FMin: 71°FOctMax: 74°FAverage: 66°FMin: 58°FNovMax: 65°FAverage: 55°FMin: 46°FDecMax: 54°FAverage: 45°FMin: 37°F
Max
Average
Min

Temperatures in Nagoya vary considerably across the year, with a 33°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 34°C and the mean temperature sits around 29°C. January is the coolest month, with minimum temperatures around 1°C and an average of 5°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 7°C shift in average temperatures.Temperatures in Nagoya vary considerably across the year, with a 60°F difference between the coldest and warmest months. The warmest month is August, when average highs reach 93°F and the mean temperature sits around 84°F. January is the coolest month, with minimum temperatures around 33°F and an average of 41°F. On average, daily temperatures fluctuate by about 16°F between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 12°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 44mmSnow: 1mmFebPrecipitation: 62mmSnow: 0mmMarPrecipitation: 117mmSnow: 0mmAprPrecipitation: 143mmSnow: 0mmMayPrecipitation: 167mmSnow: 0mmJunPrecipitation: 201mmSnow: 0mmJulPrecipitation: 218mmSnow: 0mmAugPrecipitation: 154mmSnow: 0mmSepPrecipitation: 172mmSnow: 0mmOctPrecipitation: 157mmSnow: 0mmNovPrecipitation: 71mmSnow: 0mmDecPrecipitation: 45mmSnow: 0mm
Precipitation
Snow
0in2in4in6in8inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 1.7inFebPrecipitation: 2.5inMarPrecipitation: 4.6inAprPrecipitation: 5.6inMayPrecipitation: 6.6inJunPrecipitation: 7.9inJulPrecipitation: 8.6inAugPrecipitation: 6.1inSepPrecipitation: 6.8inOctPrecipitation: 6.2inNovPrecipitation: 2.8inDecPrecipitation: 1.8in
Precipitation

Nagoya is a fairly wet location, receiving approximately 1,552 mm of precipitation annually, which averages out to around 129 mm per month. The wettest month is July, averaging 218 mm of rainfall. June and September also tend to see above-average precipitation. The driest month is January, with just 44 mm. That's 174 mm less than July, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.Nagoya is a fairly wet location, receiving approximately 61.1 in of precipitation annually, which averages out to around 5.1 in per month. The wettest month is July, averaging 8.6 in of rainfall. June and September also tend to see above-average precipitation. The driest month is January, with just 1.7 in. That's 6.9 in less than July, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Wind

0km/h5km/h10km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 9km/hFebWind Speed: 10km/hMarWind Speed: 10km/hAprWind Speed: 10km/hMayWind Speed: 9km/hJunWind Speed: 8km/hJulWind Speed: 7km/hAugWind Speed: 8km/hSepWind Speed: 7km/hOctWind Speed: 7km/hNovWind Speed: 8km/hDecWind Speed: 8km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 6mphFebWind Speed: 6mphMarWind Speed: 6mphAprWind Speed: 6mphMayWind Speed: 6mphJunWind Speed: 5mphJulWind Speed: 4mphAugWind Speed: 5mphSepWind Speed: 4mphOctWind Speed: 5mphNovWind Speed: 5mphDecWind Speed: 5mph
Wind Speed

Nagoya is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months.Nagoya is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is April, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2mph gap between the calmest and windiest months.

Monthly Climate Data

The table below shows monthly climate averages for Nagoya 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.The table below shows monthly climate averages for Nagoya based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). 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
1 °C33 °F
10 °C50 °F
9 km/h6 mph
44 mm1.7 in
1 cm0 in
Feb
1 °C35 °F
11 °C52 °F
10 km/h6 mph
62 mm2.5 in
0 cm0 in
Mar
5 °C41 °F
16 °C61 °F
10 km/h6 mph
117 mm4.6 in
0 cm0 in
Apr
10 °C51 °F
21 °C69 °F
10 km/h6 mph
143 mm5.6 in
0 cm0 in
May
15 °C59 °F
25 °C76 °F
9 km/h6 mph
167 mm6.6 in
0 cm0 in
Jun
20 °C68 °F
28 °C82 °F
8 km/h5 mph
201 mm7.9 in
0 cm0 in
Jul
24 °C76 °F
32 °C89 °F
7 km/h4 mph
218 mm8.6 in
0 cm0 in
Aug
26 °C78 °F
34 °C93 °F
8 km/h5 mph
154 mm6.1 in
0 cm0 in
Sep
22 °C71 °F
30 °C85 °F
7 km/h4 mph
172 mm6.8 in
0 cm0 in
OctCurrent
15 °C58 °F
24 °C74 °F
7 km/h5 mph
157 mm6.2 in
0 cm0 in
Nov
8 °C46 °F
18 °C65 °F
8 km/h5 mph
71 mm2.8 in
0 cm0 in
Dec
3 °C37 °F
12 °C54 °F
8 km/h5 mph
45 mm1.8 in
0 cm0 in