Si Wichai, Lamphun, Thailand Climate Change Severity

48
High
The current climate change severity in Si Wichai is High, with a 3.5% 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 Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Si Wichai 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), Si Wichai temperature has changed by around -3.3%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
7081
15.7%
cloudyCloudy
2834
21.4%
rainyRainy
10684
-20.7%
snowySnowy
00
0%
mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 16 years, Si Wichai 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 2026, Si Wichai experienced significant changes:

Temperature change of

-0.9 °C

Variation in annual rainfall

-36.68 %

Change in average humidity

-2.57 %

PM2.5 levels surged by

-17.1 %

Heatwave changed by

-3 Days

Coldwave changed by

-6 Days

Wind speeds changed by

+0.1 km/h

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

Si Wichai Weather Forecast 30 Days (August - September 2026)
Si Wichai, Lamphun, Thailand

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 9, Aug.
light rain showerRain Shower
Temperature Icon25°/22°
Humidity Icon97%
Wind Icon6.1km/h
Mon. 10, Aug.
fogFog
Temperature Icon28°/21°
Humidity Icon91%
Wind Icon8.3km/h
Tue. 11, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon27°/21°
Humidity Icon90%
Wind Icon6.1km/h
Wed. 12, Aug.
mistMist
Temperature Icon26°/21°
Humidity Icon94%
Wind Icon6.1km/h
Thu. 13, Aug.
mistMist
Temperature Icon30°/20°
Humidity Icon85%
Wind Icon6.1km/h
Fri. 14, Aug.
partly cloudyPartly Cloudy
Temperature Icon32°/20°
Humidity Icon80%
Wind Icon10.1km/h
Sat. 15, Aug.
partly cloudyPartly Cloudy
Temperature Icon32°/20°
Humidity Icon76%
Wind Icon13km/h
Sun. 16, Aug.
partly cloudyPartly Cloudy
Temperature Icon30°/21°
Humidity Icon80%
Wind Icon9.7km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/22°
Humidity Icon89%
Wind Icon7.7km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/22°
Humidity Icon88%
Wind Icon8.7km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon86%
Wind Icon8.2km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/23°
Humidity Icon87%
Wind Icon8.1km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/22°
Humidity Icon89%
Wind Icon6.5km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/22°
Humidity Icon88%
Wind Icon7.7km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon88%
Wind Icon7km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon87%
Wind Icon7.3km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/22°
Humidity Icon88%
Wind Icon7.1km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/23°
Humidity Icon89%
Wind Icon7.3km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon88%
Wind Icon7.1km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon87%
Wind Icon7km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon87%
Wind Icon6.9km/h
Sun. 30, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/23°
Humidity Icon89%
Wind Icon7.5km/h
Mon. 31, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/22°
Humidity Icon90%
Wind Icon8km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon88%
Wind Icon7.1km/h
Wed. 2, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon88%
Wind Icon6.2km/h
Thu. 3, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon87%
Wind Icon7.3km/h
Fri. 4, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon87%
Wind Icon6.7km/h
Sat. 5, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/23°
Humidity Icon89%
Wind Icon7.6km/h
Sun. 6, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon90%
Wind Icon7.3km/h
Mon. 7, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon88%
Wind Icon7.6km/h
Tue. 8, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon30°/22°
Humidity Icon87%
Wind Icon7.1km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 14, Aug.

32°C

Low will be onThu. 13, Aug.

20°C

HumidityHumidity

High will be onSun. 9, Aug.

97%

Low will be onSat. 15, Aug.

76%

Wind SpeedWind Speed

High will be onSat. 15, Aug.

13km/h

Low will be onSun. 9, Aug.

6.1km/h

PrecipitationPrecipitation

High will be onSun. 9, Aug.

15.6mm

Low will be onSat. 15, Aug.

0.09mm

Ultraviolet IndexUV

High will be onTue. 11, Aug.

11.3

Low will be onMon. 17, Aug.

6

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