Zalau, Slaj, Romania Climate Change Severity

48
High
The current climate change severity in Zalau is High, with a 7.9% 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

Zalau 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), Zalau temperature has changed by around -244.7%, 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
76
-14.2%
cloudyCloudy
162
-87.5%
rainyRainy
237
-69.5%
snowySnowy
327
800%
mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 16 years, Zalau has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (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

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Zalau experienced significant changes:

Temperature change of

0 °C

Variation in annual rainfall

+29.6 %

Change in average humidity

+4.9 %

PM2.5 levels surged by

+53.1 %

Heatwave changed by

-4.1 day(s)

Coldwave changed by

+3.3 day(s)

Wind speeds changed by

-0.7 km/h

These indicators show improvement in key parametes of climate, but Zalau 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.

Zalau Weather Forecast 30 Days (March - April 2026)
Zalau, Slaj, Romania

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sat. 14, Mar.
sunnySunny
Temperature Icon15°/4°
Humidity Icon48%
Wind Icon21.6km/h
Sun. 15, Mar.
sunnySunny
Temperature Icon13°/3°
Humidity Icon52%
Wind Icon21.6km/h
Mon. 16, Mar.
sunnySunny
Temperature Icon14°/3°
Humidity Icon54%
Wind Icon10.1km/h
Tue. 17, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/4°
Humidity Icon68%
Wind Icon20.9km/h
Wed. 18, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/3°
Humidity Icon73%
Wind Icon27km/h
Thu. 19, Mar.
sunnySunny
Temperature Icon10°/2°
Humidity Icon57%
Wind Icon14km/h
Fri. 20, Mar.
partly cloudyPartly Cloudy
Temperature Icon9°/1°
Humidity Icon59%
Wind Icon9.4km/h
Sat. 21, Mar.
partly cloudyPartly Cloudy
Temperature Icon10°/1°
Humidity Icon57%
Wind Icon19.1km/h
Sun. 22, Mar.
sunnySunny
Temperature Icon11°/2°
Humidity Icon56%
Wind Icon20.2km/h
Mon. 23, Mar.
sunnySunny
Temperature Icon14°/2°
Humidity Icon56%
Wind Icon24.1km/h
Tue. 24, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/5°
Humidity Icon69%
Wind Icon12.6km/h
Wed. 25, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/8°
Humidity Icon91%
Wind Icon4.3km/h
Thu. 26, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon3°/1°
Humidity Icon94%
Wind Icon12.6km/h
Fri. 27, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon2°/1°
Humidity Icon99%
Wind Icon7.2km/h
Sat. 28, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/2°
Humidity Icon71%
Wind Icon16.2km/h
Sun. 29, Mar.
heavy rain at timesHeavy rain at times
Temperature Icon13°/3°
Humidity Icon70%
Wind Icon18.7km/h
Mon. 30, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/4°
Humidity Icon73%
Wind Icon14.4km/h
Tue. 31, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/5°
Humidity Icon73%
Wind Icon15.1km/h
Wed. 1, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/5°
Humidity Icon70%
Wind Icon17.6km/h
Thu. 2, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/3°
Humidity Icon70%
Wind Icon18.7km/h
Sun. 5, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/4°
Humidity Icon70%
Wind Icon16.6km/h
Mon. 6, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/4°
Humidity Icon75%
Wind Icon17.6km/h
Tue. 7, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/4°
Humidity Icon71%
Wind Icon15.5km/h
Wed. 8, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/4°
Humidity Icon70%
Wind Icon16.2km/h
Thu. 9, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/4°
Humidity Icon70%
Wind Icon15.5km/h
Fri. 10, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/4°
Humidity Icon70%
Wind Icon14.4km/h
Sat. 11, Apr.
heavy rain at timesHeavy rain at times
Temperature Icon15°/4°
Humidity Icon71%
Wind Icon14.8km/h
Sun. 12, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/5°
Humidity Icon72%
Wind Icon14km/h
Mon. 13, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/5°
Humidity Icon73%
Wind Icon14.8km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 12, Apr.

16°C

Low will be onFri. 20, Mar.

1°C

HumidityHumidity

High will be onFri. 27, Mar.

99%

Low will be onSat. 14, Mar.

48%

Wind SpeedWind Speed

High will be onWed. 18, Mar.

27km/h

Low will be onWed. 25, Mar.

4.3km/h

PrecipitationPrecipitation

High will be onThu. 26, Mar.

4.3mm

Low will be onTue. 24, Mar.

0.2mm

Ultraviolet IndexUV

High will be onThu. 19, Mar.

3

Low will be onSat. 14, Mar.

0.7

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