济南全年逐日气温 — 气候常态 vs 2025
常态期 1991–2020(WMO 标准,30 年逐日平均) · 对照年 2025 · 数据源 ERA5 再分析格点
36.75°N 117°E 海拔 136m · 共 365 天(不含 2 月 29 日)
常态 1991–2020 逐日平均
2025 年实况
鼠标移到任一图表上 → 准星定位当天,两图联动,即时显示常态 / 2025 / 偏差 / 30 年区间 / 暖度百分位;同时高亮下方对应表格行。
逐日偏差(2025 − 常态)
暖于常态
冷于常态
纵轴范围 ±11°C
年度汇总
常态年均
14.00°C
1991–2020 逐日平均
极值(2025 年内)
最热 7/5 35.0°C · 7/4 34.4°C · 7/3 33.0°C · 7/6 32.7°C · 7/13 32.5°C
最冷 2/7 -8.3°C · 2/8 -6.6°C · 1/28 -4.9°C · 1/9 -4.5°C · 2/9 -4.4°C
最偏暖 3/22 +10.0°C · 5/20 +9.3°C · 3/25 +8.9°C · 3/23 +8.8°C · 3/1 +8.8°C
最偏冷 2/7 -8.5°C · 10/20 -7.2°C · 10/21 -7.2°C · 3/3 -6.9°C · 2/8 -6.5°C
逐月明细
1月31天
常态 -1.4°C 2025 0.5°C +1.9
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
-0.7 |
2.9 |
+3.6 |
| 2 |
-0.7 |
-0.3 |
+0.4 |
| 3 |
-1.3 |
-0.4 |
+0.9 |
| 4 |
-1.7 |
2.9 |
+4.6 |
| 5 |
-1.4 |
3.6 |
+5.0 |
| 6 |
-1.2 |
0.2 |
+1.4 |
| 7 |
-1.9 |
0.9 |
+2.8 |
| 8 |
-1.9 |
-1.8 |
+0.1 |
| 9 |
-1.9 |
-4.5 |
-2.6 |
| 10 |
-1.7 |
-3.2 |
-1.5 |
| 11 |
-1.8 |
-1.4 |
+0.4 |
| 12 |
-1.8 |
-0.4 |
+1.4 |
| 13 |
-1.7 |
2.3 |
+4.0 |
| 14 |
-2.0 |
-0.8 |
+1.2 |
| 15 |
-1.8 |
-3.0 |
-1.2 |
| 16 |
-1.6 |
0.2 |
+1.8 |
| 17 |
-1.6 |
1.2 |
+2.8 |
| 18 |
-1.6 |
4.9 |
+6.5 |
| 19 |
-1.0 |
2.0 |
+3.0 |
| 20 |
-1.1 |
3.6 |
+4.7 |
| 21 |
-1.4 |
5.3 |
+6.7 |
| 22 |
-1.6 |
3.9 |
+5.5 |
| 23 |
-2.3 |
1.9 |
+4.2 |
| 24 |
-1.8 |
3.6 |
+5.4 |
| 25 |
-1.2 |
2.4 |
+3.6 |
| 26 |
-0.8 |
-0.6 |
+0.2 |
| 27 |
-0.4 |
-4.2 |
-3.8 |
| 28 |
-0.1 |
-4.9 |
-4.8 |
| 29 |
-0.5 |
-0.5 |
-0.0 |
| 30 |
-0.7 |
0.9 |
+1.6 |
| 31 |
-0.5 |
-0.6 |
-0.1 |
2月28天
常态 2.1°C 2025 2.1°C +0.0
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
-0.9 |
0.5 |
+1.4 |
| 2 |
-0.4 |
0.8 |
+1.2 |
| 3 |
-0.3 |
-1.5 |
-1.2 |
| 4 |
0.1 |
-2.6 |
-2.7 |
| 5 |
0.9 |
-3.3 |
-4.2 |
| 6 |
0.7 |
-1.1 |
-1.8 |
| 7 |
0.2 |
-8.3 |
-8.5 |
| 8 |
-0.1 |
-6.6 |
-6.5 |
| 9 |
0.4 |
-4.4 |
-4.8 |
| 10 |
0.8 |
1.7 |
+0.9 |
| 11 |
1.7 |
5.7 |
+4.0 |
| 12 |
2.3 |
2.3 |
+0.0 |
| 13 |
2.9 |
3.9 |
+1.0 |
| 14 |
2.8 |
6.5 |
+3.7 |
| 15 |
2.1 |
8.8 |
+6.7 |
| 16 |
2.0 |
5.0 |
+3.0 |
| 17 |
2.4 |
2.0 |
-0.4 |
| 18 |
2.8 |
2.9 |
+0.1 |
| 19 |
3.0 |
2.0 |
-1.0 |
| 20 |
3.2 |
3.5 |
+0.3 |
| 21 |
4.0 |
2.0 |
-2.0 |
| 22 |
3.7 |
0.6 |
-3.1 |
| 23 |
3.6 |
-1.5 |
-5.1 |
| 24 |
4.2 |
1.7 |
-2.5 |
| 25 |
4.1 |
7.4 |
+3.3 |
| 26 |
4.6 |
8.3 |
+3.7 |
| 27 |
4.7 |
11.1 |
+6.4 |
| 28 |
4.3 |
12.8 |
+8.5 |
3月31天
常态 8.3°C 2025 10.0°C +1.7
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
4.4 |
13.2 |
+8.8 |
| 2 |
5.1 |
1.9 |
-3.2 |
| 3 |
5.7 |
-1.2 |
-6.9 |
| 4 |
5.9 |
0.5 |
-5.4 |
| 5 |
5.9 |
2.5 |
-3.4 |
| 6 |
5.8 |
6.0 |
+0.2 |
| 7 |
5.7 |
6.7 |
+1.0 |
| 8 |
6.2 |
9.3 |
+3.1 |
| 9 |
6.4 |
10.3 |
+3.9 |
| 10 |
6.8 |
11.2 |
+4.4 |
| 11 |
7.3 |
12.8 |
+5.5 |
| 12 |
7.7 |
12.9 |
+5.2 |
| 13 |
7.9 |
13.5 |
+5.6 |
| 14 |
8.2 |
10.7 |
+2.5 |
| 15 |
8.7 |
6.5 |
-2.2 |
| 16 |
9.1 |
3.7 |
-5.4 |
| 17 |
9.3 |
7.1 |
-2.2 |
| 18 |
9.7 |
5.9 |
-3.8 |
| 19 |
9.1 |
10.6 |
+1.5 |
| 20 |
8.8 |
15.5 |
+6.7 |
| 21 |
8.8 |
17.1 |
+8.3 |
| 22 |
8.5 |
18.5 |
+10.0 |
| 23 |
9.0 |
17.8 |
+8.8 |
| 24 |
9.0 |
17.1 |
+8.1 |
| 25 |
10.0 |
18.9 |
+8.9 |
| 26 |
10.8 |
16.5 |
+5.7 |
| 27 |
11.6 |
10.0 |
-1.6 |
| 28 |
11.1 |
6.9 |
-4.2 |
| 29 |
11.7 |
5.6 |
-6.1 |
| 30 |
11.7 |
9.8 |
-1.9 |
| 31 |
12.1 |
12.5 |
+0.4 |
4月30天
常态 15.0°C 2025 17.7°C +2.7
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
12.0 |
15.3 |
+3.3 |
| 2 |
11.8 |
13.1 |
+1.3 |
| 3 |
11.8 |
13.3 |
+1.5 |
| 4 |
13.1 |
15.8 |
+2.7 |
| 5 |
13.4 |
13.6 |
+0.2 |
| 6 |
13.4 |
17.6 |
+4.2 |
| 7 |
14.0 |
21.4 |
+7.4 |
| 8 |
13.6 |
18.3 |
+4.7 |
| 9 |
13.2 |
16.0 |
+2.8 |
| 10 |
12.5 |
17.5 |
+5.0 |
| 11 |
12.8 |
20.8 |
+8.0 |
| 12 |
13.1 |
11.6 |
-1.5 |
| 13 |
14.3 |
10.8 |
-3.5 |
| 14 |
15.2 |
14.5 |
-0.7 |
| 15 |
15.7 |
19.8 |
+4.1 |
| 16 |
15.9 |
24.1 |
+8.2 |
| 17 |
16.6 |
24.0 |
+7.4 |
| 18 |
16.3 |
17.7 |
+1.4 |
| 19 |
15.6 |
13.7 |
-1.9 |
| 20 |
15.8 |
18.6 |
+2.8 |
| 21 |
16.0 |
18.0 |
+2.0 |
| 22 |
15.9 |
17.4 |
+1.5 |
| 23 |
16.0 |
20.5 |
+4.5 |
| 24 |
16.3 |
17.1 |
+0.8 |
| 25 |
16.3 |
17.9 |
+1.6 |
| 26 |
16.6 |
22.3 |
+5.7 |
| 27 |
17.4 |
17.0 |
-0.4 |
| 28 |
17.9 |
18.2 |
+0.3 |
| 29 |
18.2 |
23.0 |
+4.8 |
| 30 |
19.3 |
22.7 |
+3.4 |
5月31天
常态 20.7°C 2025 21.7°C +1.0
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
19.3 |
18.0 |
-1.3 |
| 2 |
19.1 |
20.3 |
+1.3 |
| 3 |
19.1 |
16.4 |
-2.7 |
| 4 |
19.4 |
18.7 |
-0.7 |
| 5 |
19.0 |
19.1 |
+0.1 |
| 6 |
18.8 |
15.2 |
-3.6 |
| 7 |
19.5 |
17.1 |
-2.4 |
| 8 |
19.4 |
20.0 |
+0.6 |
| 9 |
18.0 |
15.1 |
-2.9 |
| 10 |
18.0 |
15.9 |
-2.1 |
| 11 |
18.5 |
20.9 |
+2.4 |
| 12 |
19.2 |
24.8 |
+5.6 |
| 13 |
20.1 |
25.4 |
+5.3 |
| 14 |
19.8 |
22.8 |
+3.0 |
| 15 |
20.0 |
20.3 |
+0.3 |
| 16 |
19.8 |
24.4 |
+4.6 |
| 17 |
21.0 |
21.2 |
+0.2 |
| 18 |
21.4 |
20.5 |
-0.9 |
| 19 |
21.9 |
29.0 |
+7.1 |
| 20 |
21.9 |
31.2 |
+9.3 |
| 21 |
21.7 |
27.5 |
+5.8 |
| 22 |
22.0 |
21.7 |
-0.3 |
| 23 |
22.5 |
16.6 |
-5.9 |
| 24 |
22.7 |
20.1 |
-2.6 |
| 25 |
22.5 |
21.9 |
-0.6 |
| 26 |
22.1 |
23.1 |
+1.0 |
| 27 |
22.1 |
24.1 |
+2.0 |
| 28 |
22.8 |
25.0 |
+2.2 |
| 29 |
23.4 |
25.7 |
+2.3 |
| 30 |
23.5 |
26.2 |
+2.7 |
| 31 |
23.9 |
25.4 |
+1.5 |
6月30天
常态 25.5°C 2025 27.4°C +1.9
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
23.7 |
23.7 |
-0.0 |
| 2 |
23.9 |
24.5 |
+0.6 |
| 3 |
24.3 |
25.6 |
+1.3 |
| 4 |
24.5 |
26.9 |
+2.4 |
| 5 |
24.3 |
29.4 |
+5.1 |
| 6 |
24.0 |
31.8 |
+7.8 |
| 7 |
24.7 |
29.4 |
+4.7 |
| 8 |
25.2 |
28.3 |
+3.1 |
| 9 |
24.6 |
29.6 |
+5.0 |
| 10 |
24.2 |
25.7 |
+1.5 |
| 11 |
25.0 |
27.8 |
+2.8 |
| 12 |
25.2 |
28.2 |
+3.0 |
| 13 |
25.6 |
27.5 |
+1.9 |
| 14 |
25.6 |
27.8 |
+2.2 |
| 15 |
25.7 |
25.7 |
+0.0 |
| 16 |
26.1 |
25.4 |
-0.7 |
| 17 |
25.8 |
30.2 |
+4.4 |
| 18 |
26.2 |
31.6 |
+5.4 |
| 19 |
26.6 |
25.0 |
-1.6 |
| 20 |
26.9 |
25.5 |
-1.4 |
| 21 |
26.5 |
27.5 |
+1.0 |
| 22 |
26.2 |
29.0 |
+2.8 |
| 23 |
25.6 |
28.9 |
+3.3 |
| 24 |
26.0 |
30.2 |
+4.2 |
| 25 |
25.7 |
30.0 |
+4.3 |
| 26 |
25.9 |
24.1 |
-1.8 |
| 27 |
26.8 |
24.1 |
-2.7 |
| 28 |
26.8 |
26.4 |
-0.4 |
| 29 |
26.6 |
24.4 |
-2.2 |
| 30 |
26.8 |
28.7 |
+1.9 |
7月31天
常态 27.2°C 2025 30.3°C +3.1
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
26.9 |
28.4 |
+1.5 |
| 2 |
27.4 |
31.1 |
+3.7 |
| 3 |
27.5 |
33.0 |
+5.5 |
| 4 |
27.3 |
34.4 |
+7.1 |
| 5 |
27.3 |
35.0 |
+7.7 |
| 6 |
26.9 |
32.7 |
+5.8 |
| 7 |
26.9 |
29.7 |
+2.8 |
| 8 |
27.0 |
29.3 |
+2.3 |
| 9 |
26.7 |
30.7 |
+4.0 |
| 10 |
26.4 |
31.2 |
+4.8 |
| 11 |
26.8 |
31.7 |
+4.9 |
| 12 |
26.8 |
32.1 |
+5.3 |
| 13 |
27.0 |
32.5 |
+5.5 |
| 14 |
27.3 |
31.0 |
+3.7 |
| 15 |
26.7 |
29.3 |
+2.6 |
| 16 |
26.8 |
27.3 |
+0.5 |
| 17 |
26.9 |
28.6 |
+1.7 |
| 18 |
26.3 |
30.2 |
+3.9 |
| 19 |
26.4 |
31.2 |
+4.8 |
| 20 |
27.1 |
29.7 |
+2.6 |
| 21 |
27.7 |
26.4 |
-1.3 |
| 22 |
27.7 |
27.3 |
-0.4 |
| 23 |
27.4 |
27.5 |
+0.1 |
| 24 |
27.3 |
30.2 |
+2.9 |
| 25 |
27.4 |
30.1 |
+2.7 |
| 26 |
27.5 |
30.4 |
+2.9 |
| 27 |
27.6 |
30.4 |
+2.8 |
| 28 |
27.8 |
30.7 |
+2.9 |
| 29 |
28.1 |
29.3 |
+1.2 |
| 30 |
27.5 |
28.4 |
+0.9 |
| 31 |
27.5 |
28.5 |
+1.0 |
8月31天
常态 25.7°C 2025 28.2°C +2.5
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
27.2 |
29.0 |
+1.8 |
| 2 |
26.9 |
29.9 |
+3.0 |
| 3 |
27.3 |
30.9 |
+3.6 |
| 4 |
27.1 |
30.3 |
+3.2 |
| 5 |
26.7 |
30.4 |
+3.7 |
| 6 |
26.9 |
29.9 |
+3.0 |
| 7 |
26.5 |
30.6 |
+4.1 |
| 8 |
26.7 |
29.7 |
+3.0 |
| 9 |
27.2 |
26.2 |
-1.0 |
| 10 |
27.0 |
26.2 |
-0.8 |
| 11 |
27.2 |
27.6 |
+0.4 |
| 12 |
27.0 |
28.1 |
+1.1 |
| 13 |
26.3 |
28.0 |
+1.7 |
| 14 |
25.9 |
29.0 |
+3.1 |
| 15 |
25.7 |
27.9 |
+2.2 |
| 16 |
25.6 |
28.2 |
+2.6 |
| 17 |
25.2 |
27.1 |
+1.9 |
| 18 |
25.4 |
29.3 |
+3.9 |
| 19 |
24.8 |
31.3 |
+6.5 |
| 20 |
24.7 |
30.8 |
+6.1 |
| 21 |
24.8 |
31.6 |
+6.8 |
| 22 |
24.8 |
30.7 |
+5.9 |
| 23 |
25.0 |
27.9 |
+2.9 |
| 24 |
25.0 |
23.6 |
-1.4 |
| 25 |
24.8 |
24.6 |
-0.2 |
| 26 |
24.2 |
25.9 |
+1.7 |
| 27 |
24.4 |
27.2 |
+2.8 |
| 28 |
24.8 |
27.0 |
+2.2 |
| 29 |
24.1 |
26.1 |
+2.0 |
| 30 |
23.6 |
24.8 |
+1.2 |
| 31 |
23.8 |
22.9 |
-0.9 |
9月30天
常态 21.3°C 2025 22.0°C +0.7
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
24.1 |
24.3 |
+0.2 |
| 2 |
23.9 |
26.0 |
+2.1 |
| 3 |
23.3 |
25.3 |
+2.0 |
| 4 |
22.9 |
25.0 |
+2.1 |
| 5 |
22.9 |
23.5 |
+0.6 |
| 6 |
23.1 |
23.5 |
+0.4 |
| 7 |
22.5 |
24.8 |
+2.3 |
| 8 |
22.6 |
24.2 |
+1.6 |
| 9 |
22.7 |
24.8 |
+2.1 |
| 10 |
22.3 |
25.3 |
+3.0 |
| 11 |
21.3 |
23.9 |
+2.6 |
| 12 |
20.9 |
22.7 |
+1.8 |
| 13 |
21.6 |
24.1 |
+2.5 |
| 14 |
21.4 |
26.0 |
+4.6 |
| 15 |
21.7 |
26.2 |
+4.5 |
| 16 |
21.8 |
23.1 |
+1.3 |
| 17 |
21.5 |
19.3 |
-2.2 |
| 18 |
21.2 |
18.8 |
-2.4 |
| 19 |
20.2 |
15.1 |
-5.1 |
| 20 |
19.7 |
18.0 |
-1.7 |
| 21 |
20.0 |
19.7 |
-0.3 |
| 22 |
20.2 |
17.2 |
-3.0 |
| 23 |
20.6 |
16.0 |
-4.6 |
| 24 |
20.3 |
18.8 |
-1.5 |
| 25 |
20.1 |
20.2 |
+0.1 |
| 26 |
20.0 |
21.3 |
+1.3 |
| 27 |
19.6 |
18.6 |
-1.0 |
| 28 |
18.9 |
19.3 |
+0.4 |
| 29 |
19.0 |
21.8 |
+2.8 |
| 30 |
19.0 |
23.4 |
+4.4 |
10月31天
常态 15.0°C 2025 13.8°C -1.2
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
18.9 |
23.3 |
+4.4 |
| 2 |
18.0 |
18.0 |
-0.0 |
| 3 |
17.0 |
19.1 |
+2.1 |
| 4 |
16.9 |
20.1 |
+3.2 |
| 5 |
16.7 |
19.2 |
+2.5 |
| 6 |
16.6 |
15.8 |
-0.8 |
| 7 |
16.9 |
16.5 |
-0.4 |
| 8 |
17.1 |
17.8 |
+0.7 |
| 9 |
17.0 |
15.0 |
-2.0 |
| 10 |
16.5 |
13.0 |
-3.5 |
| 11 |
16.2 |
11.8 |
-4.4 |
| 12 |
16.1 |
12.6 |
-3.5 |
| 13 |
16.3 |
14.6 |
-1.7 |
| 14 |
15.3 |
15.6 |
+0.3 |
| 15 |
15.3 |
15.5 |
+0.2 |
| 16 |
15.5 |
15.3 |
-0.2 |
| 17 |
15.1 |
13.0 |
-2.1 |
| 18 |
14.9 |
10.7 |
-4.2 |
| 19 |
14.6 |
8.7 |
-5.9 |
| 20 |
15.0 |
7.8 |
-7.2 |
| 21 |
14.8 |
7.6 |
-7.2 |
| 22 |
14.1 |
8.3 |
-5.8 |
| 23 |
13.3 |
10.7 |
-2.6 |
| 24 |
13.3 |
11.0 |
-2.3 |
| 25 |
12.9 |
11.8 |
-1.1 |
| 26 |
12.0 |
10.2 |
-1.8 |
| 27 |
12.4 |
9.1 |
-3.3 |
| 28 |
12.2 |
12.0 |
-0.2 |
| 29 |
11.4 |
15.2 |
+3.8 |
| 30 |
11.5 |
14.9 |
+3.4 |
| 31 |
10.9 |
12.5 |
+1.6 |
11月30天
常态 7.2°C 2025 9.5°C +2.3
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
10.6 |
12.1 |
+1.5 |
| 2 |
11.2 |
9.6 |
-1.6 |
| 3 |
11.2 |
9.8 |
-1.4 |
| 4 |
11.7 |
13.1 |
+1.4 |
| 5 |
11.8 |
12.8 |
+1.0 |
| 6 |
11.1 |
12.9 |
+1.8 |
| 7 |
9.8 |
13.6 |
+3.8 |
| 8 |
8.8 |
11.6 |
+2.8 |
| 9 |
8.8 |
10.3 |
+1.5 |
| 10 |
8.5 |
10.3 |
+1.8 |
| 11 |
8.7 |
12.2 |
+3.5 |
| 12 |
8.6 |
12.6 |
+4.0 |
| 13 |
7.8 |
10.6 |
+2.8 |
| 14 |
7.2 |
11.5 |
+4.3 |
| 15 |
6.9 |
14.3 |
+7.4 |
| 16 |
6.1 |
10.1 |
+4.0 |
| 17 |
5.6 |
1.6 |
-4.0 |
| 18 |
5.3 |
1.9 |
-3.4 |
| 19 |
5.3 |
6.7 |
+1.4 |
| 20 |
5.5 |
6.8 |
+1.3 |
| 21 |
5.8 |
6.6 |
+0.8 |
| 22 |
5.7 |
9.8 |
+4.1 |
| 23 |
5.3 |
11.1 |
+5.8 |
| 24 |
4.9 |
8.7 |
+3.8 |
| 25 |
3.9 |
3.9 |
+0.0 |
| 26 |
3.8 |
9.0 |
+5.2 |
| 27 |
3.6 |
5.3 |
+1.7 |
| 28 |
3.7 |
8.5 |
+4.8 |
| 29 |
4.0 |
9.3 |
+5.3 |
| 30 |
3.9 |
8.4 |
+4.5 |
12月31天
常态 0.6°C 2025 2.6°C +2.0
| 日 | 常态 | 2025 | 偏差 |
|---|
| 1 |
3.2 |
4.3 |
+1.1 |
| 2 |
2.8 |
0.2 |
-2.6 |
| 3 |
2.6 |
-0.6 |
-3.2 |
| 4 |
2.5 |
1.8 |
-0.7 |
| 5 |
1.4 |
2.6 |
+1.2 |
| 6 |
1.6 |
8.0 |
+6.4 |
| 7 |
1.4 |
7.9 |
+6.5 |
| 8 |
1.3 |
4.0 |
+2.7 |
| 9 |
1.8 |
6.9 |
+5.1 |
| 10 |
1.6 |
8.4 |
+6.8 |
| 11 |
0.9 |
2.6 |
+1.7 |
| 12 |
1.1 |
-1.3 |
-2.4 |
| 13 |
0.8 |
-2.4 |
-3.2 |
| 14 |
0.5 |
0.3 |
-0.2 |
| 15 |
0.5 |
4.5 |
+4.0 |
| 16 |
0.3 |
2.5 |
+2.2 |
| 17 |
0.2 |
1.8 |
+1.6 |
| 18 |
0.5 |
5.8 |
+5.3 |
| 19 |
0.4 |
6.3 |
+5.9 |
| 20 |
-0.0 |
3.1 |
+3.1 |
| 21 |
0.0 |
0.9 |
+0.9 |
| 22 |
0.5 |
4.0 |
+3.5 |
| 23 |
-0.0 |
2.2 |
+2.2 |
| 24 |
-0.4 |
0.3 |
+0.7 |
| 25 |
-0.7 |
-1.1 |
-0.4 |
| 26 |
-0.7 |
0.2 |
+0.9 |
| 27 |
-0.5 |
2.0 |
+2.5 |
| 28 |
-0.8 |
4.0 |
+4.8 |
| 29 |
-0.6 |
2.4 |
+3.0 |
| 30 |
-1.1 |
1.1 |
+2.2 |
| 31 |
-1.6 |
-2.0 |
-0.4 |
口径与限制
常态定义 每个日期取 1991–2020 共 30 年的同日气温平均值(2 月 29 日本表不出行)。
平均方式 日为日均气温,年度汇总为全年 365 天等权平均(等价于月均按当月天数加权)。
数据源 ERA5 再分析(ECMWF),0.25° ≈ 25km 格点,已显式指定 models=era5 以避免多来源拼接污染。
限制 1 这是格点值,不是济南气象站实测;市区站与格点存在系统性偏离,本表未校正。
限制 2 单格点代表约 25km 范围,不能代表济南全市(南部山区与市区差异大)。
限制 3 ERA5 在二战期间及早期观测稀疏区存在已知偏差,但对 1991–2020 常态期影响很小。
生成时间 2026-09-24 03:54:35 UTC · 脚本 gen-jinan-temp.js