| |
15℃以上初日(A) |
20℃以上初日(B) |
(A)〜(B)
日数 |
| 年 |
日付 |
気温 |
日付 |
気温 |
| 2017 |
2/23 |
15.3 |
3/30 |
20.2 |
35 |
| 2016 |
1/04 |
15.7 |
2/14 |
23.5 |
41 |
| 2015 |
2/23 |
15.5 |
3/17 |
21.6 |
22 |
| 2014 |
2/26 |
16.2 |
3/24 |
20.6 |
26 |
| 2013 |
2/28 |
16.4 |
3/09 |
22.9 |
9 |
| 2012 |
3/01 |
16.6 |
4/09 |
20.6 |
39 |
| 2011 |
2/21 |
15.3 |
4/02 |
20.5 |
40 |
| 2010 |
1/20 |
15.2 |
3/05 |
20.5 |
44 |
| 2009 |
1/23 |
15.4 |
3/18 |
21.6 |
54 |
| 2008 |
2/22 |
15.3 |
3/16 |
20.1 |
23 |
| 2007 |
2/05 |
15.0 |
3/04 |
22.5 |
27 |
| 2006 |
2/04 |
16.2 |
4/04 |
21.1 |
59 |
| 2005 |
2/23 |
15.1 |
4/06 |
25.0 |
42 |
| 2004 |
2/19 |
17.1 |
3/17 |
22.0 |
27 |
| 2003 |
2/09 |
16.0 |
4/01 |
20.8 |
51 |
| 2002 |
2/21 |
16.0 |
3/17 |
20.5 |
25 |
| 2001 |
2/22 |
18.1 |
3/20 |
20.4 |
26 |
| 2000 |
1/03 |
15.7 |
4/07 |
20.5 |
95 |
| 1999 |
2/17 |
15.5 |
3/14 |
20.0 |
25 |
| 1998 |
2/13 |
19.0 |
3/28 |
20.6 |
43 |
| 1997 |
2/25 |
15.8 |
3/07 |
20.2 |
10 |
| 1996 |
2/14 |
19.8 |
4/17 |
20.8 |
63 |
| 1995 |
3/09 |
15.5 |
3/23 |
20.8 |
14 |
| 1994 |
2/19 |
16.1 |
4/01 |
20.1 |
41 |
| 1993 |
2/06 |
18.7 |
3/27 |
20.0 |
49 |
| 1992 |
2/04 |
15.0 |
3/13 |
20.3 |
38 |
| 1991 |
1/02 |
15.2 |
3/06 |
20.5 |
63 |
| 1990 |
2/07 |
15.2 |
3/23 |
22.6 |
44 |
2010
-2001
平均 |
2/10 |
15.9 |
3/20 |
21.5 |
37.8 |
1991
-2000
平均 |
2/07 |
16.6 |
3/23 |
20.6 |
44.1 |
|