Compare daily observations by calendar date. Gaps indicate missing source data.
| Date | 2025 (°C) | 2024 (°C) |
|---|---|---|
| Jan 1 | 3 | 2 |
| Jan 2 | 6 | 0 |
| Jan 3 | 1 | -4 |
| Jan 4 | -1 | 2 |
| Jan 5 | -3 | -1 |
| Jan 6 | -1 | -2 |
| Jan 7 | 4 | -8 |
| Jan 8 | 5 | -13 |
| Jan 9 | 3 | -11 |
| Jan 10 | 5 | -3 |
| Jan 11 | 0 | -2 |
| Jan 12 | -3 | -9 |
| Jan 13 | -3 | -7 |
| Jan 14 | -2 | -4 |
| Jan 15 | 0 | -1 |
| Jan 16 | 1 | -3 |
| Jan 17 | 2 | -7 |
| Jan 18 | 2 | 1 |
| Jan 19 | 2 | -0 |
| Jan 20 | 1 | -3 |
| Jan 21 | 0 | -2 |
| Jan 22 | 0 | -4 |
| Jan 23 | 0 | -1 |
| Jan 24 | 1 | 1 |
| Jan 25 | 3 | 2 |
| Jan 26 | 5 | 1 |
| Jan 27 | 6 | 0 |
| Jan 28 | 6 | -1 |
| Jan 29 | 7 | -3 |
| Jan 30 | 6 | -1 |
| Jan 31 | 5 | 1 |
| Feb 1 | 4 | 3 |
| Feb 2 | 1 | 2 |
| Feb 3 | -0 | 3 |
| Feb 4 | -1 | 5 |
| Feb 5 | -2 | 3 |
| Feb 6 | -1 | 1 |
| Feb 7 | -3 | 7 |
| Feb 8 | -5 | 1 |
| Feb 9 | -6 | -2 |
| Feb 10 | -7 | -1 |
| Feb 11 | -6 | 1 |
| Feb 12 | -7 | 4 |
| Feb 13 | -6 | 6 |
| Feb 14 | -2 | 4 |
| Feb 15 | -5 | 2 |
| Feb 16 | -8 | 3 |
| Feb 17 | -9 | 2 |
| Feb 18 | -9 | 2 |
| Feb 19 | -7 | -2 |
| Feb 20 | -6 | -2 |
| Feb 21 | -7 | 2 |
| Feb 22 | -11 | 5 |
| Feb 23 | -8 | 6 |
| Feb 24 | -7 | 8 |
| Feb 25 | -7 | 7 |
| Feb 26 | -4 | 5 |
| Feb 27 | -1 | 3 |
| Feb 28 | 1 | 3 |
| Feb 29 | — | 5 |
| Mar 1 | 0 | 4 |
| Mar 2 | 1 | 2 |
| Mar 3 | 2 | 1 |
| Mar 4 | 5 | 3 |
| Mar 5 | 8 | 4 |
| Mar 6 | 11 | 2 |
| Mar 7 | 10 | -1 |
| Mar 8 | 9 | 1 |
| Mar 9 | 9 | 1 |
| Mar 10 | 9 | 1 |
| Mar 11 | 11 | -1 |
| Mar 12 | 11 | -0 |
| Mar 13 | 11 | 1 |
| Mar 14 | 12 | 2 |
| Mar 15 | 6 | 4 |
| Mar 16 | 2 | 5 |
| Mar 17 | 1 | 8 |
| Mar 18 | -0 | 3 |
| Mar 19 | 3 | 2 |
| Mar 20 | 5 | 2 |
| Mar 21 | 7 | 6 |
| Mar 22 | 8 | 6 |
| Mar 23 | 8 | 9 |
| Mar 24 | 8 | 8 |
| Mar 25 | 9 | 4 |
| Mar 26 | 7 | 5 |
| Mar 27 | 8 | 5 |
| Mar 28 | 8 | 9 |
| Mar 29 | 9 | 9 |
| Mar 30 | 9 | 12 |
| Mar 31 | 10 | 16 |
| Apr 1 | 9 | 17 |
| Apr 2 | 8 | 17 |
| Apr 3 | 10 | 11 |
| Apr 4 | 13 | 8 |
| Apr 5 | 10 | 8 |
| Apr 6 | 3 | 12 |
| Apr 7 | -0 | 11 |
| Apr 8 | 0 | 14 |
| Apr 9 | 1 | 16 |
| Apr 10 | 0 | 17 |
| Apr 11 | 1 | 16 |
| Apr 12 | 5 | 14 |
| Apr 13 | 8 | 14 |
| Apr 14 | 11 | 15 |
| Apr 15 | 11 | 12 |
| Apr 16 | 12 | 12 |
| Apr 17 | 16 | 9 |
| Apr 18 | 17 | 7 |
| Apr 19 | 17 | 7 |
| Apr 20 | 18 | 8 |
| Apr 21 | 19 | 8 |
| Apr 22 | 19 | 8 |
| Apr 23 | 21 | 10 |
| Apr 24 | 20 | 11 |
| Apr 25 | 19 | 13 |
| Apr 26 | 11 | 12 |
| Apr 27 | 8 | 12 |
| Apr 28 | 10 | 13 |
| Apr 29 | 14 | 13 |
| Apr 30 | 16 | 14 |
| May 1 | 14 | 15 |
| May 2 | 11 | 17 |
| May 3 | 16 | 14 |
| May 4 | 20 | 12 |
| May 5 | 14 | 15 |
| May 6 | 10 | 17 |
| May 7 | 11 | 15 |
| May 8 | 9 | 10 |
| May 9 | 8 | 9 |
| May 10 | 8 | 12 |
| May 11 | 9 | 13 |
| May 12 | 10 | 8 |
| May 13 | 10 | 8 |
| May 14 | 12 | 9 |
| May 15 | 14 | 11 |
| May 16 | 8 | 12 |
| May 17 | 10 | 14 |
| May 18 | 12 | 17 |
| May 19 | 13 | 17 |
| May 20 | 13 | 19 |
| May 21 | 17 | 19 |
| May 22 | 19 | 20 |
| May 23 | 20 | 20 |
| May 24 | 18 | 20 |
| May 25 | 17 | 19 |
| May 26 | 17 | 18 |
| May 27 | 18 | 21 |
| May 28 | 17 | 21 |
| May 29 | 16 | 21 |
| May 30 | 17 | 19 |
| May 31 | 18 | 19 |
| Jun 1 | 19 | 22 |
| Jun 2 | 21 | 20 |
| Jun 3 | 22 | 20 |
| Jun 4 | 20 | 21 |
| Jun 5 | 21 | 21 |
| Jun 6 | 25 | 21 |
| Jun 7 | 27 | 21 |
| Jun 8 | 27 | 20 |
| Jun 9 | 22 | 21 |
| Jun 10 | 18 | 23 |
| Jun 11 | 18 | 22 |
| Jun 12 | 16 | 18 |
| Jun 13 | 15 | 18 |
| Jun 14 | 17 | 18 |
| Jun 15 | 19 | 18 |
| Jun 16 | 21 | 19 |
| Jun 17 | 20 | 21 |
| Jun 18 | 21 | 22 |
| Jun 19 | 20 | 24 |
| Jun 20 | 15 | 21 |
| Jun 21 | 16 | 19 |
| Jun 22 | 17 | 21 |
| Jun 23 | 17 | 21 |
| Jun 24 | 19 | 19 |
| Jun 25 | 20 | 20 |
| Jun 26 | 19 | 21 |
| Jun 27 | 19 | 22 |
| Jun 28 | 18 | 23 |
| Jun 29 | 19 | 24 |
| Jun 30 | 19 | 25 |
| Jul 1 | 18 | 26 |
| Jul 2 | 20 | 26 |
| Jul 3 | 24 | 23 |
| Jul 4 | 26 | 23 |
| Jul 5 | 22 | 21 |
| Jul 6 | 24 | 20 |
| Jul 7 | 27 | 21 |
| Jul 8 | 29 | 23 |
| Jul 9 | 27 | 25 |
| Jul 10 | 26 | 26 |
| Jul 11 | 22 | 27 |
| Jul 12 | 23 | 28 |
| Jul 13 | 25 | 29 |
| Jul 14 | 26 | 30 |
| Jul 15 | 26 | 28 |
| Jul 16 | 24 | 28 |
| Jul 17 | 20 | 28 |
| Jul 18 | 19 | 26 |
| Jul 19 | 19 | 23 |
| Jul 20 | 19 | 23 |
| Jul 21 | 21 | 24 |
| Jul 22 | 23 | 23 |
| Jul 23 | 23 | 23 |
| Jul 24 | 23 | 22 |
| Jul 25 | 24 | 21 |
| Jul 26 | 24 | 22 |
| Jul 27 | 25 | 22 |
| Jul 28 | 24 | 23 |
| Jul 29 | 23 | 20 |
| Jul 30 | 19 | 19 |
| Jul 31 | 19 | 20 |
| Aug 1 | 19 | 21 |
| Aug 2 | 21 | 22 |
| Aug 3 | 23 | 20 |
| Aug 4 | 24 | 20 |
| Aug 5 | 24 | 20 |
| Aug 6 | 23 | 21 |
| Aug 7 | 19 | 21 |
| Aug 8 | 19 | 21 |
| Aug 9 | 21 | 22 |
| Aug 10 | 21 | 22 |
| Aug 11 | 19 | 22 |
| Aug 12 | 19 | 19 |
| Aug 13 | 20 | 18 |
| Aug 14 | 21 | 19 |
| Aug 15 | 20 | 20 |
| Aug 16 | 21 | 21 |
| Aug 17 | 22 | 22 |
| Aug 18 | 18 | 24 |
| Aug 19 | 18 | 26 |
| Aug 20 | 20 | 27 |
| Aug 21 | 22 | 26 |
| Aug 22 | 19 | 24 |
| Aug 23 | 17 | 20 |
| Aug 24 | 14 | 21 |
| Aug 25 | 15 | 24 |
| Aug 26 | 14 | 25 |
| Aug 27 | 16 | 25 |
| Aug 28 | 18 | 25 |
| Aug 29 | 22 | 25 |
| Aug 30 | 24 | 24 |
| Aug 31 | 25 | 23 |
| Sep 1 | 25 | 24 |
| Sep 2 | 21 | 24 |
| Sep 3 | 20 | 24 |
| Sep 4 | 20 | 23 |
| Sep 5 | 19 | 22 |
| Sep 6 | 19 | 21 |
| Sep 7 | 19 | 19 |
| Sep 8 | 18 | 18 |
| Sep 9 | 19 | 18 |
| Sep 10 | 20 | 19 |
| Sep 11 | 18 | 21 |
| Sep 12 | 19 | 21 |
| Sep 13 | 19 | 21 |
| Sep 14 | 17 | 22 |
| Sep 15 | 18 | 23 |
| Sep 16 | 19 | 22 |
| Sep 17 | 14 | 21 |
| Sep 18 | 14 | 18 |
| Sep 19 | 15 | 16 |
| Sep 20 | 17 | 17 |
| Sep 21 | 19 | 16 |
| Sep 22 | 20 | 17 |
| Sep 23 | 19 | 16 |
| Sep 24 | 13 | 18 |
| Sep 25 | 10 | 19 |
| Sep 26 | 10 | 18 |
| Sep 27 | 10 | 22 |
| Sep 28 | 9 | 22 |
| Sep 29 | 9 | 16 |
| Sep 30 | 10 | 13 |
| Oct 1 | 7 | 13 |
| Oct 2 | 6 | 13 |
| Oct 3 | 9 | 15 |
| Oct 4 | 10 | 17 |
| Oct 5 | 11 | 16 |
| Oct 6 | 11 | 17 |
| Oct 7 | 11 | 12 |
| Oct 8 | 12 | 11 |
| Oct 9 | 11 | 14 |
| Oct 10 | 11 | 15 |
| Oct 11 | 10 | 16 |
| Oct 12 | 11 | 13 |
| Oct 13 | 7 | 10 |
| Oct 14 | 6 | 9 |
| Oct 15 | 6 | 9 |
| Oct 16 | 8 | 7 |
| Oct 17 | 9 | 6 |
| Oct 18 | 10 | 5 |
| Oct 19 | 6 | 4 |
| Oct 20 | 6 | 5 |
| Oct 21 | 6 | 6 |
| Oct 22 | 6 | 8 |
| Oct 23 | 10 | 10 |
| Oct 24 | 12 | 8 |
| Oct 25 | 10 | 9 |
| Oct 26 | 8 | 8 |
| Oct 27 | 8 | 8 |
| Oct 28 | 7 | 11 |
| Oct 29 | 8 | 7 |
| Oct 30 | 9 | 9 |
| Oct 31 | 10 | 11 |
| Nov 1 | 9 | 11 |
| Nov 2 | 7 | 9 |
| Nov 3 | 10 | 4 |
| Nov 4 | 11 | 4 |
| Nov 5 | 10 | 2 |
| Nov 6 | 9 | 5 |
| Nov 7 | 8 | 6 |
| Nov 8 | 6 | 5 |
| Nov 9 | 8 | 5 |
| Nov 10 | 10 | 4 |
| Nov 11 | 9 | 3 |
| Nov 12 | 7 | 3 |
| Nov 13 | 6 | 3 |
| Nov 14 | 7 | 2 |
| Nov 15 | 7 | 2 |
| Nov 16 | 2 | 3 |
| Nov 17 | 8 | 6 |
| Nov 18 | 7 | 3 |
| Nov 19 | 1 | 3 |
| Nov 20 | 1 | 8 |
| Nov 21 | 6 | 2 |
| Nov 22 | 5 | -1 |
| Nov 23 | 3 | 0 |
| Nov 24 | 2 | -1 |
| Nov 25 | 5 | -3 |
| Nov 26 | 10 | -3 |
| Nov 27 | 9 | -4 |
| Nov 28 | 3 | 1 |
| Nov 29 | 5 | 0 |
| Nov 30 | 4 | 0 |
| Dec 1 | 3 | 1 |
| Dec 2 | 4 | 1 |
| Dec 3 | 5 | -1 |
| Dec 4 | 6 | -2 |
| Dec 5 | 5 | -2 |
| Dec 6 | 1 | -1 |
| Dec 7 | 2 | 2 |
| Dec 8 | 1 | 1 |
| Dec 9 | 2 | 1 |
| Dec 10 | 6 | 0 |
| Dec 11 | 6 | -0 |
| Dec 12 | 7 | -2 |
| Dec 13 | -1 | -5 |
| Dec 14 | -1 | -8 |
| Dec 15 | 2 | -1 |
| Dec 16 | 2 | 3 |
| Dec 17 | 2 | 5 |
| Dec 18 | 2 | 2 |
| Dec 19 | 1 | 4 |
| Dec 20 | -0 | 3 |
| Dec 21 | 1 | 2 |
| Dec 22 | 2 | -1 |
| Dec 23 | 1 | -1 |
| Dec 24 | -7 | 1 |
| Dec 25 | -7 | -0 |
| Dec 26 | -2 | -1 |
| Dec 27 | 1 | 0 |
| Dec 28 | 0 | 0 |
| Dec 29 | -2 | 0 |
| Dec 30 | -3 | 1 |
| Dec 31 | -6 | 2 |