Zagreb / Gric climate by month
Averages and records for each calendar month at Zagreb / Gric, Croatia, from 1881 to 2025. The warmest month is July, averaging 27.2°C; the coolest is January at 3.3°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 3.3°C | −1.9°C | 19.0°C7 January 2001 | −22.2°C24 January 1942 | 143 / 145 |
| February | 6.0°C | −0.4°C | 21.6°C16 February 1998 | −21.7°C15 February 1940 | 143 / 145 |
| March | 11.5°C | 3.5°C | 26.1°C31 March 1989 | −17.0°C5 March 1888 | 142 / 145 |
| April | 16.7°C | 7.7°C | 29.8°C29 April 2012 | −1.9°C6 April 1929 | 142 / 144 |
| May | 21.5°C | 11.9°C | 33.4°C27 May 2008 | 0.5°C11 May 1953 | 142 / 144 |
| June | 25.0°C | 15.2°C | 37.0°C28 June 1935 | 4.6°C3 June 1928 | 142 / 144 |
| July | 27.2°C | 17.0°C | 40.3°C5 July 1950 | 7.3°C11 July 1948 | 142 / 145 |
| August | 26.4°C | 16.5°C | 38.8°C8 August 2013 | 7.3°C22 August 1894 | 142 / 145 |
| September | 21.8°C | 13.0°C | 34.2°C7 September 1946 | 2.3°C27 September 1889 | 143 / 144 |
| October | 15.7°C | 8.5°C | 28.0°C8 October 2023 | −6.0°C30 October 1920 | 143 / 144 |
| November | 9.3°C | 4.0°C | 25.0°C16 November 1963 | −9.7°C27 November 1884 | 143 / 144 |
| December | 4.6°C | 0.0°C | 21.5°C17 December 1989 | −18.7°C22 December 1927 | 143 / 144 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 142 to 143 years each.
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Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.