Narita, Chiba, Japan Climate Change Severity

52
High
The current climate change severity in Narita is High, with a 2.002% improvement in the climate score compared to last 16 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Feb. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Narita Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Narita temperature has changed by around +22.1%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Feb. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
158
-46.6%
cloudyCloudy
1713
-23.5%
rainyRainy
1814
-22.2%
snowySnowy
06
100%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 16 years, Narita has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Narita experienced significant changes:

Temperature change of

+1 °C

Variation in annual rainfall

-19.5 %

Change in average humidity

-6.3 %

PM2.5 levels surged by

-0.6 %

Heatwave changed by

+2.6 day(s)

Coldwave changed by

-0.7 day(s)

Wind speeds changed by

-3.3 km/h

These indicators show improvement in key parametes of climate, but Narita remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

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

Narita Weather Forecast 30 Days (March - April 2026)
Narita, Chiba, Japan

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 8, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/4°
Humidity Icon37%
Wind Icon14.4km/h
Mon. 9, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/6°
Humidity Icon56%
Wind Icon14.4km/h
Tue. 10, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/4°
Humidity Icon61%
Wind Icon17.6km/h
Wed. 11, Mar.
overcastOvercast
Temperature Icon10°/4°
Humidity Icon48%
Wind Icon12.2km/h
Thu. 12, Mar.
moderate rainModerate rain
Temperature Icon12°/6°
Humidity Icon75%
Wind Icon17.6km/h
Fri. 13, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/5°
Humidity Icon68%
Wind Icon23.8km/h
Sat. 14, Mar.
sunnySunny
Temperature Icon11°/5°
Humidity Icon59%
Wind Icon27.4km/h
Sun. 15, Mar.
overcastOvercast
Temperature Icon11°/7°
Humidity Icon64%
Wind Icon19.8km/h
Mon. 16, Mar.
partly cloudyPartly Cloudy
Temperature Icon16°/9°
Humidity Icon57%
Wind Icon14.8km/h
Tue. 17, Mar.
overcastOvercast
Temperature Icon14°/9°
Humidity Icon51%
Wind Icon13.7km/h
Wed. 18, Mar.
partly cloudyPartly Cloudy
Temperature Icon14°/8°
Humidity Icon50%
Wind Icon13.7km/h
Thu. 19, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/10°
Humidity Icon72%
Wind Icon25.2km/h
Fri. 20, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/10°
Humidity Icon45%
Wind Icon28.8km/h
Sat. 21, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/7°
Humidity Icon47%
Wind Icon14.8km/h
Sun. 22, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/7°
Humidity Icon64%
Wind Icon24.1km/h
Mon. 23, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/7°
Humidity Icon65%
Wind Icon21.2km/h
Wed. 25, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/6°
Humidity Icon64%
Wind Icon18.7km/h
Thu. 26, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/6°
Humidity Icon63%
Wind Icon20.2km/h
Fri. 27, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/7°
Humidity Icon64%
Wind Icon23.4km/h
Sat. 28, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/8°
Humidity Icon67%
Wind Icon21.2km/h
Sun. 29, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon68%
Wind Icon23km/h
Mon. 30, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/8°
Humidity Icon66%
Wind Icon22.3km/h
Tue. 31, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/9°
Humidity Icon64%
Wind Icon22.3km/h
Wed. 1, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon67%
Wind Icon23.4km/h
Thu. 2, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon64%
Wind Icon24.5km/h
Sun. 5, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/9°
Humidity Icon66%
Wind Icon22.7km/h
Mon. 6, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/10°
Humidity Icon67%
Wind Icon23.4km/h
Tue. 7, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/10°
Humidity Icon70%
Wind Icon25.2km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 6, Apr.

18°C

Low will be onSun. 8, Mar.

4°C

HumidityHumidity

High will be onThu. 12, Mar.

75%

Low will be onSun. 8, Mar.

37%

Wind SpeedWind Speed

High will be onFri. 20, Mar.

28.8km/h

Low will be onWed. 11, Mar.

12.2km/h

PrecipitationPrecipitation

High will be onWed. 1, Apr.

7.1mm

Low will be onSun. 15, Mar.

0.01mm

Ultraviolet IndexUV

High will be onMon. 16, Mar.

4

Low will be onThu. 12, Mar.

0.4

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