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
2006年5月　FM草木（横川土場）
1	15.6	24.1	8.2	76.0	103.9	39.6	2.70	SSW	0.0	16.2	14.5
2	8.9	12.7	3.1	103.3	104.2	99.7	1.10	SSE	22.0	14.1	14.4
3	6.0	12.5	-0.2	89.0	104.7	63.3	1.50	SSW	0.0	12.5	12.5
4	9.2	16.5	2.5	83.2	103.6	53.0	2.80	SE	0.0	14.2	13.4
5	13.8	22.2	6.4	74.6	100.3	43.4	1.80	SSW	0.0	15.6	14.6
6	14.5	20.2	10.7	81.4	96.4	60.3	2.20	NW	0.0	16.4	15.5
7	11.8	14.4	10.1	99.9	103.9	88.1	1.80	SSE	9.5	15.7	15.3
8	12.6	18.0	8.1	101.0	104.1	84.6	2.10	SSE	0.5	16.1	15.4
9	9.7	14.4	7.4	103.0	104.2	91.3	1.40	SSW	0.5	15.5	15.2
10	12.7	15.3	9.9	102.3	103.9	97.5	0.90	NNE	4.5	15.5	15.2
11	13.7	20.8	7.2	91.0	103.1	58.4	1.50	SW	3.5	17.0	15.9
12	8.6	13.1	4.7	78.8	101.1	57.1	1.60	NW	0.0	15.1	15.1
13	6.0	8.2	4.8	96.3	104.0	71.8	0.90	SSE	15.0	12.5	13.4
14	10.4	16.2	6.4	82.9	104.0	37.7	3.00	S	0.0	14.7	13.7
15	9.7	16.1	4.3	89.6	103.5	59.2	2.00	NW	0.0	14.7	14.3
16	10.8	13.9	8.3	96.4	101.7	69.1	1.00	SE	0.0	14.2	14.2
17	11.1	15.6	7.4	92.7	103.4	55.6	1.10	SSW	5.0	14.0	13.9
18	11.3	15.4	8.5	96.6	103.8	74.4	1.10	SE	0.0	15.1	14.5
19	12.5	14.3	9.8	102.9	103.3	101.9	1.20	NNW	11.5	14.7	14.6
20	15.5	22.5	8.6	99.2	103.2	78.1	2.90	SSE	31.0	17.6	16.4
21	12.9	21.5	6.4	79.0	103.6	29.1	2.00	NNW	0.0	17.5	16.9
22	13.2	16.5	10.9	95.8	102.7	80.1	1.10	NW	0.0	17.3	16.9
23	14.5	19.4	11.8	97.4	102.9	75.5	1.20	SSE	1.0	17.5	16.9
24	14.0	22.9	9.0	83.0	103.2	30.1	2.10	SSE	4.5	18.6	17.5
25	11.6	18.0	6.1	88.7	104.0	57.6	1.90	NNW	0.0	18.0	17.5
26	11.3	13.0	9.2	96.1	102.0	86.2	1.50	NNW	0.0	16.3	16.6
27	10.7	11.6	9.7	99.9	103.1	88.7	1.90	SSE	25.0	14.9	15.3
28	13.7	17.2	11.3	102.4	103.2	100.5	2.20	SSE	36.5	15.5	15.1
29	14.3	18.3	11.4	96.6	102.9	72.5	2.60	SSE	0.0	17.0	16.2
30	13.9	19.8	9.7	94.9	103.1	68.6	1.40	NNW	11.0	17.6	17.1
31	14.1	21.5	8.3	84.8	103.4	44.6	1.50	S	0.0	17.1	16.7
月合計									181.0
月平均	11.9	17.0	7.7	92.2	103.0	68.3	1.74		5.8	15.8	15.3
月最大	15.6	24.1	11.8	103.3	104.7	101.9	3.00		36.5	18.6	17.5
月最小	6.0	8.2	-0.2	74.6	96.4	29.1	0.90		0.0	12.5	12.5