Winter 2025 Weather Summary

The winter season of 2025, spanning from December 1, 2024, to March 1, 2025, presented a mix of typical and noteworthy weather patterns. Here's a detailed look at the season's key weather metrics:

• Temperature: The average air temperature was 4.69°C, with a range from a chilly -8.9°C on January 14 to a mild 14.9°C on January 24.
• Precipitation: The wettest day occurred on January 22, with 19.8 mm of precipitation.
• Humidity and Cloud Cover: The average humidity was 80.15%, and cloud cover was notably high at 77.77%.
• Radiation: The mean global radiation was 49.81 W/m².
• Extreme Days: There were 26 frost days and 8 ice days recorded this winter.

Historical Comparisons

Last 20 Years

When compared to the last 20 winters:

• Temperature: The average temperature of 4.69°C was significantly higher than the 20-year average of 3.10°C. The coldest day at -8.9°C was milder than the 20-year minimum of -19.3°C, while the warmest day at 14.9°C was below the 20-year maximum of 20.4°C.
• Precipitation: The wettest day this winter did not surpass the 30 mm threshold, so no historical comparison is needed.
• Humidity and Cloud Cover: Humidity was slightly above the 20-year average of 79.78%, and cloud cover was higher than the 20-year average of 74.83%.
• Radiation: The radiation level was slightly above the 20-year average of 49.48 W/m².
• Extreme Days: The number of frost days (26) and ice days (8) were within the typical range, with the 20-year averages being 927 frost days and 182 ice days over the period.

All-Time Records (Since 1865)

• Temperature: The average temperature of 4.69°C was notably higher than the long-term average of 1.62°C. The coldest day was much milder than the historical minimum of -24.1°C, and the warmest day was below the historical maximum of 22.0°C.
• Humidity and Cloud Cover: Humidity was slightly below the historical average of 81.57%, while cloud cover was higher than the historical average of 73.00%.
• Radiation: The radiation level was above the long-term average of 47.94 W/m².
• Extreme Days: Historically, the number of frost days (26) and ice days (8) this winter are much lower compared to the long-term totals of 7319 frost days and 1783 ice days.

Conclusion

Winter 2025 was characterized by higher-than-average temperatures and cloud cover, with radiation levels slightly above both the 20-year and long-term averages. The season was milder in terms of extreme cold days compared to historical records, reflecting a trend towards warmer winters in recent years.

Disclaimer: This content has been generated by an AI algorithm.