St Peter Port, Saint Saviour, Jersey Climate Change Severity
Moderate
St Peter Port Weather Condition Changes (Historic Vs 2025)
Over the past 15 year(s), St Peter Port temperature has changed by around +2.2%, and has experienced notable climate changes.
Comparison of Weather Condition (Historic Vs 2025)
HistoricDays
Year 2025Days
Change
Sunny
Cloudy
Rainy
Snowy
MistyDisclaimer: Other weather conditions not shown may affect the total day count.
Climate Change Indicators:
Over the past 15 years, St Peter Port has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (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
38/100
Moderate
From 2010 to 2025, St Peter Port experienced significant changes:
Temperature change of
+0.2 °C
Variation in annual rainfall
-14.9 %
Change in average humidity
-0.3 %
PM2.5 levels surged by
-35.1 %
Heatwave changed by
-6.7 day(s)
Coldwave changed by
-6.3 day(s)
Wind speeds changed by
+1.3 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.
St Peter Port Weather Forecast 30 Days (October - November 2025)St Peter Port, Saint Saviour, Jersey
Temperature
humi.
Wind Speed
Moderate rain13°/12°73%77km/hModerate rain13°/12°67%62km/hPatchy rain nearby13°/12°66%52km/hPatchy rain nearby12°/12°64%40km/hPatchy rain nearby15°/13°84%49km/hPatchy rain nearby15°/14°78%39km/hPatchy rain nearby14°/13°73%32km/hPatchy rain nearby14°/13°81%40km/hPatchy rain nearby15°/13°76%43km/hPatchy rain nearby13°/13°72%46km/hModerate rain13°/12°84%69km/hPatchy rain nearby14°/13°82%90km/h
Heavy rain15°/13°92%45km/hPatchy rain nearby14°/12°79%63km/h
Moderate or heavy rain shower14°/11°78%38km/hModerate or heavy rain shower14°/11°77%39km/hModerate or heavy rain shower13°/11°77%36km/hModerate or heavy rain shower13°/11°78%37km/hModerate or heavy rain shower13°/11°79%35km/hModerate or heavy rain shower14°/11°80%40km/hModerate or heavy rain shower14°/12°78%37km/hModerate or heavy rain shower14°/11°76%36km/hModerate or heavy rain shower13°/11°79%33km/hModerate or heavy rain shower13°/10°80%35km/hModerate or heavy rain shower13°/10°78%36km/hModerate or heavy rain shower13°/10°76%36km/hModerate or heavy rain shower13°/10°77%39km/hModerate or heavy rain shower12°/9°76%39km/hModerate or heavy rain shower12°/9°78%42km/hHighest & Lowest Weather Forecasts
TemperatureHumidityWind Speed
Precipitation
UV
