日	気温℃ 平均	気温℃ 最高	気温℃ 最低	湿度％平均	湿度％最大	湿度％最小	最大風速 m/s	最大時風向	降水量 mm	平均地温 5cm	平均地温 15cm
2005年5月　FM草木（横川土場）
1	11.9	16.5	6.9	85.4	103.5	64.4	0.90	SW	6.5	14.1	13.8
2	12.8	21.5	5.8	71.4	104.1	22.8	0.70	W	0.5	15.5	14.4
3	9.8	17.5	3.9	62.5	94.8	34.1	1.00	ESE	0.0	14.8	14.2
4	12.5	20.4	5.7	62.6	83.5	38.9	0.90	SSE	0.0	14.9	14.2
5	12.7	19.4	7.8	66.9	91.2	48.6	1.00	E	0.0	15.5	14.8
6	7.8	9.9	5.3	88.0	103.8	69.9	0.50	SSW	6.5	13.5	13.9
7	10.7	20.8	5.5	89.4	104.2	44.2	1.30	SSW	6.0	13.2	12.9
8	10.3	14.5	5.2	94.1	103.6	71.5	0.60	NE	0.0	12.9	12.9
9	11.8	17.6	6.7	93.2	104.1	61.9	0.70	SSW	1.0	14.4	13.6
10	8.4	13.8	4.2	57.3	103.0	33.7	1.50	SE	0.0	14.3	13.9
11	6.8	9.9	2.3	87.4	100.3	72.4	0.50	SSW	0.0	12.1	12.6
12	7.0	9.2	5.2	96.6	103.2	79.1	1.70	SSE	0.5	11.4	11.8
13	6.0	7.5	4.1	103.4	104.0	102.5	0.70	SSE	5.5	10.8	11.2
14	6.1	9.4	3.7	100.3	104.1	83.5	0.40	NNW	0.5	10.8	10.9
15	8.5	15.5	2.5	80.2	103.6	44.1	1.20	NNE	0.5	12.2	11.7
16	8.8	16.3	2.0	61.2	94.4	29.1	1.10	SSE	0.0	12.3	11.9
17	9.3	15.9	3.1	84.9	100.6	58.1	1.20	SSE	0.0	13.1	12.6
18	10.8	15.6	6.5	93.8	102.9	66.1	1.60	W	0.0	13.5	13.1
19	14.4	20.8	9.0	70.1	102.4	33.0	0.90	S	0.0	14.1	13.4
20	11.7	18.2	6.3	68.1	96.7	41.1	0.80	S	0.0	14.7	14.0
21	13.6	20.8	6.5	65.0	94.9	28.3	1.10	SSE	0.0	14.8	14.1
22	14.1	20.4	10.0	78.7	103.3	50.1	0.90	W	10.0	15.7	14.9
23	12.3	20.3	9.0	92.9	103.8	44.0	0.90	ENE	70.0	15.4	15.1
24	9.8	15.6	6.0	94.0	104.0	53.1	1.10	SSE	13.0	14.4	14.5
25	9.6	14.2	5.5	95.5	104.0	74.7	1.10	ENE	0.0	13.9	13.9
26	11.4	18.1	5.6	83.5	103.3	52.0	1.40	NW	0.0	14.6	14.2
27	13.0	19.8	7.0	85.4	101.9	56.2	1.20	S	0.0	15.6	14.9
28	13.6	18.4	9.5	88.9	102.2	64.0	1.00	S	0.0	16.1	15.6
29	13.5	19.0	9.1	77.7	97.5	47.5	1.10	SSW	0.0	16.3	15.7
30	12.4	16.0	8.2	87.4	100.7	69.3	2.00	SSE	1.5	15.1	15.1
31	11.2	15.1	8.6	101.3	103.4	93.8	0.90	SE	20.0	14.4	14.4
月合計									142.0
月平均	10.7	16.4	6.0	82.8	100.9	55.9	1.03		4.6	14.0	13.7
月最大	14.4	21.5	10.0	103.4	104.2	102.5	2.00		70.0	16.3	15.7
月最小	6.0	7.5	2.0	57.3	83.5	22.8	0.40		0.0	10.8	10.9