Climate Insights for Ichinomiya

Aichi Prefecture, Japan

Hottest
August
33°C peak92°F peak
Coldest
January
1°C low34°F low
Wettest
July
301 mm rain11.8 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Ichinomiya is temperate. The average annual temperature is 17°C and approximately 1,968 mm of precipitation falls per year. Ichinomiya receives a notable amount of rainfall throughout the year, including during its driest month. Ichinomiya 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 Ichinomiya is temperate. The average annual temperature is 62°F and approximately 77.5 in of precipitation falls per year. Ichinomiya receives a notable amount of rainfall throughout the year, including during its driest month. Ichinomiya 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 34°F.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 10°Average: 5°Min: 1°FebMax: 11°Average: 6°Min: 2°MarMax: 15°Average: 10°Min: 5°AprMax: 20°Average: 15°Min: 10°MayMax: 24°Average: 19°Min: 15°JunMax: 28°Average: 23°Min: 20°JulMax: 32°Average: 28°Min: 24°AugMax: 33°Average: 29°Min: 26°SepMax: 29°Average: 25°Min: 22°OctMax: 23°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: 49°FAverage: 41°FMin: 34°FFebMax: 51°FAverage: 43°FMin: 35°FMarMax: 60°FAverage: 50°FMin: 42°FAprMax: 68°FAverage: 59°FMin: 51°FMayMax: 76°FAverage: 67°FMin: 59°FJunMax: 82°FAverage: 74°FMin: 68°FJulMax: 89°FAverage: 82°FMin: 76°FAugMax: 92°FAverage: 84°FMin: 78°FSepMax: 85°FAverage: 77°FMin: 72°FOctMax: 74°FAverage: 66°FMin: 59°FNovMax: 64°FAverage: 55°FMin: 47°FDecMax: 53°FAverage: 45°FMin: 37°F
Max
Average
Min

Temperatures in Ichinomiya vary considerably across the year, with a 32°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 33°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 Ichinomiya vary considerably across the year, with a 58°F difference between the coldest and warmest months. The warmest month is August, when average highs reach 92°F and the mean temperature sits around 84°F. January is the coolest month, with minimum temperatures around 34°F and an average of 41°F. On average, daily temperatures fluctuate by about 15°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

0mm50mm100mm150mm200mm250mm300mm350mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 52mmSnow: 2mmFebPrecipitation: 70mmSnow: 1mmMarPrecipitation: 136mmSnow: 0mmAprPrecipitation: 170mmSnow: 0mmMayPrecipitation: 193mmSnow: 0mmJunPrecipitation: 248mmSnow: 0mmJulPrecipitation: 301mmSnow: 0mmAugPrecipitation: 236mmSnow: 0mmSepPrecipitation: 236mmSnow: 0mmOctPrecipitation: 189mmSnow: 0mmNovPrecipitation: 80mmSnow: 0mmDecPrecipitation: 57mmSnow: 1mm
Precipitation
Snow
0in2in4in6in8in10in12inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 2inSnow (in): 1inFebPrecipitation: 2.8inSnow (in): 0inMarPrecipitation: 5.3inSnow (in): 0inAprPrecipitation: 6.7inSnow (in): 0inMayPrecipitation: 7.6inSnow (in): 0inJunPrecipitation: 9.8inSnow (in): 0inJulPrecipitation: 11.8inSnow (in): 0inAugPrecipitation: 9.3inSnow (in): 0inSepPrecipitation: 9.3inSnow (in): 0inOctPrecipitation: 7.4inSnow (in): 0inNovPrecipitation: 3.1inSnow (in): 0inDecPrecipitation: 2.2inSnow (in): 0in
Precipitation
Snow (in)

Ichinomiya is a fairly wet location, receiving approximately 1,968 mm of precipitation annually, which averages out to around 164 mm per month. The wettest month is July, averaging 301 mm of rainfall. June and September also tend to see above-average precipitation. The driest month is January, with just 52 mm. That's 249 mm less than July, 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.Ichinomiya is a fairly wet location, receiving approximately 77.5 in of precipitation annually, which averages out to around 6.5 in per month. The wettest month is July, averaging 11.9 in of rainfall. June and September also tend to see above-average precipitation. The driest month is January, with just 2 in. That's 9.8 in less than July, 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/h5km/h10km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 9km/hFebWind Speed: 10km/hMarWind Speed: 9km/hAprWind Speed: 9km/hMayWind Speed: 8km/hJunWind Speed: 7km/hJulWind Speed: 7km/hAugWind Speed: 7km/hSepWind Speed: 7km/hOctWind Speed: 7km/hNovWind Speed: 7km/hDecWind Speed: 8km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 6mphFebWind Speed: 6mphMarWind Speed: 6mphAprWind Speed: 6mphMayWind Speed: 5mphJunWind Speed: 4mphJulWind Speed: 4mphAugWind Speed: 4mphSepWind Speed: 4mphOctWind Speed: 4mphNovWind Speed: 5mphDecWind Speed: 5mph
Wind Speed

Ichinomiya 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 February, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, 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. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 9km/h in winter, 9km/h in spring, 7km/h in summer, 7km/h in autumn.Ichinomiya 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 February, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in July, 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. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 6mph in winter, 6mph in spring, 4mph in summer, 4mph in autumn.

Monthly Climate Data

The table below shows monthly climate averages for Ichinomiya 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 Ichinomiya 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 °C34 °F
10 °C49 °F
9 km/h6 mph
52 mm2 in
2 cm1 in
Feb
2 °C35 °F
11 °C51 °F
10 km/h6 mph
70 mm2.8 in
1 cm0 in
Mar
5 °C42 °F
15 °C60 °F
9 km/h6 mph
136 mm5.3 in
0 cm0 in
Apr
10 °C51 °F
20 °C68 °F
9 km/h6 mph
170 mm6.7 in
0 cm0 in
May
15 °C59 °F
24 °C76 °F
8 km/h5 mph
193 mm7.6 in
0 cm0 in
Jun
20 °C68 °F
28 °C82 °F
7 km/h4 mph
248 mm9.8 in
0 cm0 in
Jul
24 °C76 °F
32 °C89 °F
7 km/h4 mph
301 mm11.8 in
0 cm0 in
Aug
26 °C78 °F
33 °C92 °F
7 km/h4 mph
236 mm9.3 in
0 cm0 in
Sep
22 °C72 °F
29 °C85 °F
7 km/h4 mph
236 mm9.3 in
0 cm0 in
OctCurrent
15 °C59 °F
23 °C74 °F
7 km/h4 mph
189 mm7.4 in
0 cm0 in
Nov
8 °C47 °F
18 °C64 °F
7 km/h5 mph
80 mm3.1 in
0 cm0 in
Dec
3 °C37 °F
12 °C53 °F
8 km/h5 mph
57 mm2.2 in
1 cm0 in