Climate Insights for Tadami

Minamiaizu-gun, Fukushima-ken, Japan

Hottest
August
27°C peak
Coldest
January
-6°C low
Wettest
July
277mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Tadami is cool. The average annual temperature is 10°C and approximately 2156mm 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 -6°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: 0° Average: -3° Min: -6° Feb Max: 1° Average: -2° Min: -5° Mar Max: 6° Average: 2° Min: -1° Apr Max: 13° Average: 8° Min: 4° May Max: 19° Average: 14° Min: 10° Jun Max: 21° Average: 18° Min: 14° Jul Max: 25° Average: 22° Min: 19° Aug Max: 27° Average: 23° Min: 20° Sep Max: 22° Average: 19° Min: 16° Oct Max: 16° Average: 12° Min: 9° Nov Max: 10° Average: 6° Min: 3° Dec Max: 3° Average: 0° Min: -3°
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 27°C and the mean temperature sits around 23°C. The coldest month is January, when overnight lows fall to -6°C and the daily average is -3°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between September and October, with a 7°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 192mm Snow: 126mm Feb Precipitation: 151mm Snow: 90mm Mar Precipitation: 147mm Snow: 64mm Apr Precipitation: 136mm Snow: 16mm May Precipitation: 133mm Snow: 0mm Jun Precipitation: 195mm Snow: 0mm Jul Precipitation: 277mm Snow: 0mm Aug Precipitation: 218mm Snow: 0mm Sep Precipitation: 210mm Snow: 0mm Oct Precipitation: 160mm Snow: 0mm Nov Precipitation: 143mm Snow: 27mm Dec Precipitation: 193mm Snow: 106mm
Precipitation
Snow

Tadami is a very wet location, receiving approximately 2156mm of precipitation annually, which averages out to around 180mm per month. The wettest month is July, averaging 277mm of rainfall. August and September also tend to see above-average precipitation. The driest month is May, with just 133mm. That's 144mm less than July, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Tadami receives heavy snowfall, accumulating around 429cm annually from January through December. The snowiest month is January, with approximately 126cm. Winter travel should account for significant snow cover.

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: 18km/h Feb Wind Speed: 17km/h Mar Wind Speed: 16km/h Apr Wind Speed: 16km/h May Wind Speed: 14km/h Jun Wind Speed: 12km/h Jul Wind Speed: 10km/h Aug Wind Speed: 10km/h Sep Wind Speed: 11km/h Oct Wind Speed: 13km/h Nov Wind Speed: 15km/h Dec Wind Speed: 16km/h
Wind Speed

Tadami is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 18km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 8km/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 17km/h in winter, 15km/h in spring, 11km/h in summer, 13km/h in autumn.

Seasons

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

87 days until Summer

It is currently spring in Tadami, which began on March 20, 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 27°C, while the coldest stretch bottoms out in January near -6°C. Summer is next, beginning on June 21, 2026 — 87 days from now.

Spring

Temperatures range from -1 to 19°C. Rainfall is heavy, totalling around 416mm across the season with a monthly average of 139mm. Winds are moderate at around 15km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 14 to 27°C. Rainfall is heavy, totalling around 689mm across the season with a monthly average of 230mm. Winds are generally light, averaging 11km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 3 to 22°C. Rainfall is heavy, totalling around 513mm across the season with a monthly average of 171mm. Expect around 27cm of snow accumulation during this period. Winds are generally light, averaging 13km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -6 to 3°C. Rainfall is heavy, totalling around 536mm across the season with a monthly average of 179mm. Expect around 322cm of snow accumulation during this period. Winds are moderate at around 17km/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
-6 °C
0 °C
18 km/h
192 mm
126 cm
Feb
-5 °C
1 °C
17 km/h
151 mm
90 cm
Mar Current
-1 °C
6 °C
16 km/h
147 mm
64 cm
Apr
4 °C
13 °C
16 km/h
136 mm
16 cm
May
10 °C
19 °C
14 km/h
133 mm
0 cm
Jun
14 °C
21 °C
12 km/h
195 mm
0 cm
Jul
19 °C
25 °C
10 km/h
277 mm
0 cm
Aug
20 °C
27 °C
10 km/h
218 mm
0 cm
Sep
16 °C
22 °C
11 km/h
210 mm
0 cm
Oct
9 °C
16 °C
13 km/h
160 mm
0 cm
Nov
3 °C
10 °C
15 km/h
143 mm
27 cm
Dec
-3 °C
3 °C
16 km/h
193 mm
106 cm
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Metric (°C, km/h)