安妮特島
气候
安妮特島(1991–2019正常值,1941年至2019年极端数据) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
月份 | 1月 | 2月 | 3月 | 4月 | 5月 | 6月 | 7月 | 8月 | 9月 | 10月 | 11月 | 12月 | 全年 |
历史最高温 °C(°F) | 19 (66) |
18 (65) |
18 (65) |
28 (82) |
31 (88) |
34 (93) |
32 (90) |
32 (90) |
28 (82) |
22 (71) |
19 (67) |
17 (62) |
34 (93) |
平均最高温 °C(°F) | 11.0 (51.8) |
11.2 (52.1) |
12.7 (54.9) |
17.8 (64.1) |
22.4 (72.4) |
25.6 (78.0) |
25.9 (78.6) |
25.8 (78.5) |
21.1 (69.9) |
16.1 (61.0) |
12.2 (53.9) |
10.3 (50.6) |
28.5 (83.3) |
平均高温 °C(°F) | 6.1 (42.9) |
6.7 (44.1) |
7.8 (46.0) |
11.0 (51.8) |
14.8 (58.6) |
17.2 (62.9) |
18.8 (65.9) |
19.1 (66.3) |
16.2 (61.1) |
12.0 (53.6) |
8.2 (46.8) |
6.2 (43.1) |
12.0 (53.6) |
日均气温 °C(°F) | 3.2 (37.7) |
3.5 (38.3) |
4.5 (40.1) |
7.4 (45.4) |
10.9 (51.7) |
13.6 (56.4) |
15.4 (59.7) |
15.6 (60.0) |
12.8 (55.1) |
8.8 (47.9) |
5.4 (41.7) |
3.5 (38.3) |
8.7 (47.7) |
平均低温 °C(°F) | 0.3 (32.5) |
0.3 (32.6) |
1.2 (34.1) |
3.8 (38.9) |
7.1 (44.8) |
9.9 (49.9) |
11.9 (53.5) |
12.1 (53.8) |
9.5 (49.1) |
5.7 (42.3) |
2.5 (36.5) |
0.8 (33.5) |
5.4 (41.8) |
平均最低温 °C(°F) | −8.5 (16.7) |
−6.4 (20.5) |
−5.1 (22.9) |
−0.6 (30.9) |
2.6 (36.7) |
6.3 (43.3) |
8.9 (48.0) |
8.6 (47.5) |
4.3 (39.7) |
−0.3 (31.4) |
−4.4 (24.1) |
−7.4 (18.6) |
−11.4 (11.5) |
历史最低温 °C(°F) | −20 (−4) |
−17 (2) |
−17 (1) |
−6 (21) |
−1 (30) |
3 (37) |
4 (40) |
4 (40) |
−1 (30) |
−8 (18) |
−19 (−3) |
−17 (1) |
−20 (−4) |
平均降水量 mm() | 265 (10.43) |
196 (7.71) |
200 (7.88) |
182 (7.18) |
141 (5.55) |
129 (5.09) |
131 (5.17) |
201 (7.92) |
258 (10.16) |
327 (12.87) |
319 (12.55) |
279 (11.00) |
2,628 (103.51) |
平均降雪量 cm() | 20 (7.8) |
23 (9.0) |
26 (10.2) |
3.3 (1.3) |
0 (0) |
0 (0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
11 (4.3) |
21 (8.2) |
104.3 (40.8) |
平均降水天数(≥ 0.01 in) | 21.9 | 17.7 | 22.0 | 19.0 | 15.3 | 15.5 | 15.4 | 15.8 | 19.5 | 22.5 | 23.3 | 23.2 | 231.1 |
平均降雪天数(≥ 0.1 in) | 4.7 | 4.3 | 5.7 | 1.4 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.9 | 5.0 | 24.1 |
平均相對濕度(%) | 77.1 | 78.1 | 75.4 | 75.4 | 74.9 | 77.0 | 78.6 | 80.8 | 81.6 | 81.5 | 79.1 | 78.8 | 78.2 |
月均日照時數 | 49.6 | 70.6 | 105.4 | 147.0 | 186.0 | 162.0 | 148.8 | 145.7 | 108.0 | 68.2 | 51.0 | 34.1 | 1,276.4 |
来源:NowData - NOAA Online Weather Data |
外部連結
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