Naka, Niigata, Japan Climate Change Severity

33
Moderate
The current climate change severity in Naka is Moderate, with a 22.8% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Oct. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Naka Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Naka temperature has changed by around +3.2%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Oct. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
4122
-46.3%
cloudyCloudy
5223
-55.7%
rainyRainy
175155
-11.4%
snowySnowy
1622
37.5%
mistyMisty
00
0%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, Naka has experienced measurable improvements in key climate parameters, contributing to the current severity score of 33 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

33/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Naka experienced significant changes:

Temperature change of

+0.4 °C

Variation in annual rainfall

+10.6 %

Change in average humidity

-0.04 %

PM2.5 levels surged by

-10.9 %

Heatwave changed by

-4.2 day(s)

Coldwave changed by

-3.4 day(s)

Wind speeds changed by

-0.1 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

Check how we calculate Climate Change Severity
Based on data from Jan. to Oct.

Naka Weather Forecast 30 Days (November - December 2025)
Naka, Niigata, Japan

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 2, Nov.
moderate rainModerate rain
Temperature Icon17°/13°
Humidity Icon80%
Wind Icon25km/h
Mon. 3, Nov.
heavy rainHeavy rain
Temperature Icon12°/9°
Humidity Icon78%
Wind Icon30km/h
Tue. 4, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/7°
Humidity Icon71%
Wind Icon8km/h
Wed. 5, Nov.
sunnySunny
Temperature Icon17°/7°
Humidity Icon67%
Wind Icon8km/h
Thu. 6, Nov.
sunnySunny
Temperature Icon17°/9°
Humidity Icon65%
Wind Icon7km/h
Fri. 7, Nov.
sunnySunny
Temperature Icon17°/8°
Humidity Icon74%
Wind Icon8km/h
Sat. 8, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon18°/9°
Humidity Icon70%
Wind Icon14km/h
Sun. 9, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/12°
Humidity Icon89%
Wind Icon5km/h
Mon. 10, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon16°/11°
Humidity Icon85%
Wind Icon9km/h
Tue. 11, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon19°/11°
Humidity Icon81%
Wind Icon21km/h
Wed. 12, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/9°
Humidity Icon71%
Wind Icon10km/h
Thu. 13, Nov.
partly cloudyPartly Cloudy
Temperature Icon13°/7°
Humidity Icon67%
Wind Icon11km/h
Fri. 14, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/8°
Humidity Icon78%
Wind Icon23km/h
Sat. 15, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/7°
Humidity Icon65%
Wind Icon21km/h
Sun. 16, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon10°/6°
Humidity Icon65%
Wind Icon10km/h
Mon. 17, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/7°
Humidity Icon79%
Wind Icon14km/h
Tue. 18, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/6°
Humidity Icon78%
Wind Icon18km/h
Wed. 19, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/6°
Humidity Icon77%
Wind Icon20km/h
Thu. 20, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/6°
Humidity Icon79%
Wind Icon18km/h
Fri. 21, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon77%
Wind Icon17km/h
Sun. 23, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/6°
Humidity Icon80%
Wind Icon18km/h
Mon. 24, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/6°
Humidity Icon79%
Wind Icon18km/h
Tue. 25, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon77%
Wind Icon17km/h
Wed. 26, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon78%
Wind Icon18km/h
Thu. 27, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon78%
Wind Icon17km/h
Fri. 28, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon79%
Wind Icon22km/h
Sat. 29, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/5°
Humidity Icon78%
Wind Icon20km/h
Sun. 30, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/4°
Humidity Icon81%
Wind Icon17km/h
Mon. 1, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/4°
Humidity Icon82%
Wind Icon19km/h
Tue. 2, Dec.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/3°
Humidity Icon78%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onTue. 11, Nov.

19°C

Low will be onTue. 2, Dec.

3.2°C

HumidityHumidity

High will be onSun. 9, Nov.

89%

Low will be onThu. 6, Nov.

65%

Wind SpeedWind Speed

High will be onMon. 3, Nov.

29.5km/h

Low will be onSun. 9, Nov.

5.4km/h

PrecipitationPrecipitation

High will be onMon. 3, Nov.

24.04mm

Low will be onWed. 12, Nov.

0.1mm

Ultraviolet IndexUV

High will be onThu. 6, Nov.

4

Low will be onMon. 3, Nov.

0.2