Climate for Station: Zagreb-Gric, City of Zagreb, Croatia
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Climate Analysis & Overview
Zagreb-Gric is experiencing a warming trend, with temperatures rising more significantly over the past decade compared to the long-term average. Precipitation is becoming more evenly distributed, suggesting changes in local weather patterns that may align with Croatia's climate goals.
Warming Trends in Zagreb-Gric
Zagreb-Gric, located in the heart of Croatia, is classified under the Köppen climate classification as a humid continental climate (Dfb), characterised by warm summers and cold, snowy winters. Over the past decade, the station has recorded a notable warming trend, with high temperatures increasing by 1.03°C (1.85°F) and lows by 0.59°C (1.06°F). This recent warming is more pronounced than the all-time trend, which shows a more modest increase of 0.19°C (0.34°F) for both highs and lows. This suggests a recent acceleration in warming, a trend that aligns with broader regional climate goals to monitor and mitigate climate change impacts.
Temperature Extremes and Records
Zagreb-Gric has experienced significant temperature extremes, with a record high of 40.3°C (104.5°F) and a record low of -22.2°C (-7.96°F). These extremes highlight the variability inherent in the region's climate, influenced by its geographical position and elevation. The city's location, nestled between the Sava River and the Medvednica mountain range, plays a crucial role in shaping its weather patterns, contributing to both the cold snaps in winter and the heatwaves in summer.
Precipitation Patterns and PCI
The Precipitation Concentration Index (PCI) is a measure of how rainfall is distributed throughout the year. A decrease in PCI from a baseline of 11.72 to a current value of 9.35 indicates that precipitation in Zagreb-Gric is becoming more evenly distributed across the year. This shift suggests a reduction in the frequency of intense rainfall events, which could have implications for local agriculture and water management practices. An evenly distributed precipitation pattern can mitigate the risk of flooding and drought, aligning with Croatia's efforts to adapt to climate variability.
Local Climate Influences
The geographical features surrounding Zagreb-Gric significantly influence its climate. The Medvednica mountain range acts as a barrier, affecting wind patterns and precipitation distribution. Additionally, the proximity to the Sava River contributes to the local microclimate, particularly in moderating temperatures and influencing humidity levels. These factors, combined with the observed warming trends, underscore the importance of local geographic features in understanding and predicting climate behaviour in the region.
Regional Climate Context
In the context of Croatia's broader climate objectives, the trends observed at Zagreb-Gric are critical. The country's commitment to reducing greenhouse gas emissions and enhancing climate resilience is mirrored in the data from this station. The recent warming trend and changes in precipitation distribution are indicative of the dynamic climate system in the region, necessitating continued monitoring and adaptation strategies to meet future challenges.
Station Statistics
10-Year Trend
High: +0.98 °C/decade
Low: +0.51 °C/decade
Rain: +0.29 mm/decade
25-Year Trend
High: +0.70 °C/decade
Low: +0.44 °C/decade
Rain: +0.05 mm/decade
50-Year Trend
High: +0.80 °C/decade
Low: +0.50 °C/decade
Rain: +0.03 mm/decade
All-Time Trend
High: +0.19 °C/decade
Low: +0.19 °C/decade
Rain: -0.00 mm/decade
Percentage Above-Average Days
Last 12 Months: 58.8%
This Year: 62.3%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 8.8
Historical Average: 11.9
Percentile Rank of Last 12 Months ℹ️
High: 92nd percentile
Low: 94th percentile
Rain: 48th percentile
Change in Variance ℹ️
High: -3.3%
Low: -3.0%
Intraday: +7.2%
Data Coverage
75.6%
First Year of Data
1860
Station Location
Historical Weather Records
| Max High | Avg High | Min High | Max Avg | Avg Avg | Min Avg | Max Low | Avg Low | Min Low | Max Precipitation | Avg Precipitation | Max Snow | Avg Snow | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record | 40.3 °C | — | -15.5 °C | 32.9 °C | — | -16.9 °C | 25.7 °C | — | -22.2 °C | 118.8 mm | — | — | — |
| January | 19.0 °C | 3.3 °C | -12.5 °C | 14.6 °C | 1.1 °C | -16.9 °C | 11.4 °C | -1.9 °C | -22.2 °C | 40.7 mm | 1.6 mm | — | — |
| February | 21.6 °C | 6.1 °C | -15.5 °C | 16.3 °C | 3.2 °C | -13.4 °C | 12.6 °C | -0.3 °C | -21.7 °C | 43.3 mm | 1.7 mm | — | — |
| March | 26.1 °C | 11.5 °C | -5.4 °C | 19.5 °C | 7.7 °C | -8.8 °C | 14.4 °C | 3.5 °C | -17.0 °C | 53.6 mm | 1.8 mm | — | — |
| April | 30.3 °C | 16.7 °C | 1.9 °C | 23.4 °C | 12.5 °C | -0.3 °C | 17.6 °C | 7.7 °C | -1.9 °C | 42.1 mm | 2.2 mm | — | — |
| May | 33.4 °C | 21.5 °C | 6.3 °C | 28.7 °C | 17.3 °C | 5.8 °C | 21.4 °C | 11.9 °C | 0.5 °C | 67.5 mm | 2.7 mm | — | — |
| June | 37.0 °C | 25.1 °C | 11.0 °C | 31.8 °C | 21.3 °C | 9.4 °C | 25.0 °C | 15.2 °C | 4.6 °C | 84.2 mm | 3.2 mm | — | — |
| July | 40.3 °C | 27.3 °C | 12.0 °C | 32.9 °C | 23.5 °C | 14.0 °C | 25.7 °C | 17.0 °C | 7.3 °C | 77.7 mm | 2.6 mm | — | — |
| August | 38.8 °C | 26.4 °C | 14.2 °C | 32.4 °C | 23.1 °C | 12.3 °C | 25.0 °C | 16.5 °C | 7.3 °C | 118.8 mm | 2.7 mm | — | — |
| September | 34.5 °C | 21.8 °C | 7.4 °C | 28.1 °C | 17.9 °C | 7.8 °C | 21.9 °C | 13.1 °C | 2.3 °C | 81.6 mm | 2.9 mm | — | — |
| October | 28.0 °C | 15.7 °C | 0.0 °C | 22.9 °C | 12.4 °C | -1.4 °C | 18.6 °C | 8.5 °C | -6.0 °C | 82.8 mm | 2.9 mm | — | — |
| November | 25.0 °C | 9.3 °C | -4.4 °C | 20.5 °C | 6.5 °C | -11.5 °C | 17.0 °C | 4.0 °C | -9.7 °C | 63.6 mm | 2.8 mm | — | — |
| December | 21.5 °C | 4.7 °C | -11.7 °C | 14.8 °C | 2.2 °C | -11.1 °C | 14.8 °C | 0.0 °C | -18.7 °C | 50.9 mm | 2.1 mm | — | — |
Data Visualisations
Remove WatermarksCurrent Year Climate Trends vs Historical
Max Temperature this Year | 1 of 6
Climate 12-Month Moving Averages
Max Temperature 12-Month MA | 1 of 6
Daily Data Points and Averages Throughout the Year
Average Max Temperature Throughout Year | 1 of 5
