Climate Insights for Tadami

Minamiaizu-gun, Fukushima-ken, Japan

Hottest
August
28°C peak
Coldest
January
-5°C low
Wettest
July
318mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Tadami is temperate. The average annual temperature is 11°C and approximately 2381mm of precipitation falls per year. Tadami receives a notable amount of rainfall throughout the year, including during its driest month. Tadami 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 -5°C. Tadami experiences heavy snowfall, typically from January through December.

Temperature

-10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 1° Average: -2° Min: -5° Feb Max: 2° Average: -1° Min: -4° Mar Max: 7° Average: 3° Min: -1° Apr Max: 13° Average: 8° Min: 4° May Max: 20° Average: 15° Min: 11° Jun Max: 22° Average: 18° Min: 15° Jul Max: 26° Average: 22° Min: 20° Aug Max: 28° Average: 24° Min: 21° Sep Max: 23° Average: 19° Min: 16° Oct Max: 17° Average: 13° Min: 10° Nov Max: 10° Average: 6° Min: 3° Dec Max: 4° Average: 0° Min: -2°
Max
Average
Min

Temperatures in Tadami 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 28°C and the mean temperature sits around 24°C. The coldest month is January, when overnight lows fall to -5°C and the daily average is -2°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between April and May, with a 7°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 248mm Snow: 209mm Feb Precipitation: 178mm Snow: 138mm Mar Precipitation: 157mm Snow: 89mm Apr Precipitation: 163mm Snow: 31mm May Precipitation: 124mm Snow: 0mm Jun Precipitation: 193mm Snow: 0mm Jul Precipitation: 318mm Snow: 0mm Aug Precipitation: 212mm Snow: 0mm Sep Precipitation: 208mm Snow: 0mm Oct Precipitation: 198mm Snow: 0mm Nov Precipitation: 148mm Snow: 32mm Dec Precipitation: 233mm Snow: 165mm
Precipitation
Snow

Tadami is a very wet location, receiving approximately 2381mm of precipitation annually, which averages out to around 198mm per month. The wettest month is July, averaging 318mm of rainfall. January and December also tend to see above-average precipitation. The driest month is May, with just 124mm. That's 194mm 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. Tadami receives heavy snowfall, accumulating around 665cm annually from January through December. The snowiest month is January, with approximately 209cm. Winter travel should account for significant snow cover.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 3km/h Feb Wind Speed: 3km/h Mar Wind Speed: 3km/h Apr Wind Speed: 3km/h May Wind Speed: 2km/h Jun Wind Speed: 2km/h Jul Wind Speed: 2km/h Aug Wind Speed: 2km/h Sep Wind Speed: 2km/h Oct Wind Speed: 2km/h Nov Wind Speed: 2km/h Dec Wind Speed: 3km/h
Wind Speed

Tadami is relatively calm, with an average annual wind speed of 2km/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 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

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

84 days until Autumn

It is currently summer in Tadami, which began on June 21, 2026. Tadami 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 28°C, while the coldest stretch bottoms out in January near -5°C. Autumn is next, beginning on September 23, 2026 — 84 days from now.

Spring

Temperatures range from -1 to 20°C. Rainfall is heavy, totalling around 445mm across the season with a monthly average of 148mm. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 15 to 28°C. Rainfall is heavy, totalling around 723mm across the season with a monthly average of 241mm. Winds are generally light, averaging 2km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 3 to 23°C. Rainfall is heavy, totalling around 554mm across the season with a monthly average of 185mm. Expect around 32cm of snow accumulation during this period. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -5 to 4°C. Rainfall is heavy, totalling around 660mm across the season with a monthly average of 220mm. Expect around 513cm of snow accumulation during this period. Winds are generally light, averaging 3km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Monthly Climate Data

The table below shows monthly climate averages for Tadami 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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
-5 °C
1 °C
3 km/h
248 mm
209 cm
Feb
-4 °C
2 °C
3 km/h
178 mm
138 cm
Mar
-1 °C
7 °C
3 km/h
157 mm
89 cm
Apr
4 °C
13 °C
3 km/h
163 mm
31 cm
May
11 °C
20 °C
2 km/h
124 mm
0 cm
Jun
15 °C
22 °C
2 km/h
193 mm
0 cm
Jul Current
20 °C
26 °C
2 km/h
318 mm
0 cm
Aug
21 °C
28 °C
2 km/h
212 mm
0 cm
Sep
16 °C
23 °C
2 km/h
208 mm
0 cm
Oct
10 °C
17 °C
2 km/h
198 mm
0 cm
Nov
3 °C
10 °C
2 km/h
148 mm
32 cm
Dec
-2 °C
4 °C
3 km/h
233 mm
165 cm
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