Nikko Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Nikko Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


34°C
Highest Temp
22 Jul. 26

-10°C
Lowest Temp
8 Feb. 26


Seasonal Breakdown

Hottest MonthAugust28.57°C

Coldest MonthJanuary-4.94°C

Wettest MonthJune11.27mm

Windiest MonthJanuary14.25km/h

Frequently Asked Questions


1. What is the hottest month in Nikko historically?

August is historically Nikko's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 35°C on 2018-07-22.

2. What is the coldest month in Nikko historically?

January is Nikko's coldest month, with average minimum temperatures around -4°C. The all-time record low of -11°C was recorded on 2016-01-25.

3. What is the average annual rainfall in Nikko over the past 17 years?

Nikko's average annual rainfall is approximately 1944.3mm, based on records spanning 17 years.

4. How many rainy days does Nikko experience on average per year?

Nikko historically records approximately 240.8 rainy days per year. September has the highest number of rain days at an average of 24.6 days.

5. What is the all-time highest temperature ever recorded in Nikko?

The all-time highest temperature recorded in Nikko is 35°C on 2018-07-22.

6. What is the all-time lowest temperature ever recorded in Nikko?

The all-time lowest temperature recorded in Nikko is -11°C on 2016-01-25.

7. What is the windiest time of year in Nikko historically?

Nikko experiences its strongest winds during February. The historic gust record of 46 kph was recorded on 2018-10-01.

8. What is the highest and lowest humidity in Nikko during a year?

Usually, Nikko's humidity peaks in July at around 83.4% and drops to its lowest in January at approximately 68.6%.