Sint Niklaas, Flanders, Belgium Climate Change Severity

52
High
The current climate change severity in Sint Niklaas is High, with a -0.1% 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 Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Sint Niklaas 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), Sint Niklaas temperature has changed by around +8.1%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2838
35.7%
cloudyCloudy
4533
-26.6%
rainyRainy
11165
-41.4%
snowySnowy
13
200%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Sint Niklaas 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, Sint Niklaas experienced significant changes:

Temperature change of

+0.8 °C

Variation in annual rainfall

-26.9 %

Change in average humidity

-10.003 %

PM2.5 levels surged by

-5.7 %

Heatwave changed by

-8.4 day(s)

Coldwave changed by

-6.4 day(s)

Wind speeds changed by

+0.05 km/h

These indicators show improvement in key parametes of climate, but Sint Niklaas 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 Jul.

Sint Niklaas Weather Forecast 30 Days (August - September 2025)
Sint Niklaas, Flanders, Belgium

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Mon. 4, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon27°/17°
Humidity Icon73%
Wind Icon33km/h
Tue. 5, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon21°/14°
Humidity Icon63%
Wind Icon30km/h
Wed. 6, Aug.
sunnySunny
Temperature Icon24°/12°
Humidity Icon54%
Wind Icon12km/h
Thu. 7, Aug.
partly cloudyPartly Cloudy
Temperature Icon27°/15°
Humidity Icon43%
Wind Icon17km/h
Fri. 8, Aug.
sunnySunny
Temperature Icon30°/16°
Humidity Icon38%
Wind Icon21km/h
Sat. 9, Aug.
sunnySunny
Temperature Icon30°/19°
Humidity Icon54%
Wind Icon19km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon34°/17°
Humidity Icon54%
Wind Icon17km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon25°/16°
Humidity Icon67%
Wind Icon22km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon26°/13°
Humidity Icon62%
Wind Icon17km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon29°/14°
Humidity Icon49%
Wind Icon20km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon31°/16°
Humidity Icon46%
Wind Icon22km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon33°/17°
Humidity Icon40%
Wind Icon17km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon35°/18°
Humidity Icon37%
Wind Icon16km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon37°/20°
Humidity Icon30%
Wind Icon12km/h
Mon. 18, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon77%
Wind Icon18km/h
Tue. 19, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon23°/15°
Humidity Icon73%
Wind Icon19km/h
Wed. 20, Aug.
moderate rain at timesModerate rain at times
Temperature Icon24°/15°
Humidity Icon72%
Wind Icon16km/h
Thu. 21, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/15°
Humidity Icon72%
Wind Icon15km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/15°
Humidity Icon72%
Wind Icon16km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/15°
Humidity Icon73%
Wind Icon18km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/15°
Humidity Icon72%
Wind Icon17km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon75%
Wind Icon19km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/14°
Humidity Icon77%
Wind Icon22km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/14°
Humidity Icon76%
Wind Icon19km/h
Thu. 28, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon22°/14°
Humidity Icon75%
Wind Icon18km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/13°
Humidity Icon76%
Wind Icon18km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/13°
Humidity Icon76%
Wind Icon19km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/13°
Humidity Icon73%
Wind Icon17km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/12°
Humidity Icon73%
Wind Icon13km/h
Tue. 2, Sep.
moderate rain at timesModerate rain at times
Temperature Icon22°/13°
Humidity Icon73%
Wind Icon14km/h
Wed. 3, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon22°/13°
Humidity Icon76%
Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 17, Aug.

36.7°C

Low will be onMon. 1, Sep.

12°C

HumidityHumidity

High will be onMon. 18, Aug.

77%

Low will be onSun. 17, Aug.

30%

Wind SpeedWind Speed

High will be onMon. 4, Aug.

33.1km/h

Low will be onWed. 6, Aug.

12.2km/h

PrecipitationPrecipitation

High will be onTue. 26, Aug.

5.6mm

Low will be onWed. 6, Aug.

0.01mm

Ultraviolet IndexUV

High will be onSat. 16, Aug.

7

Low will be onTue. 5, Aug.

1.7

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