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
1997年6月　FM草木（横川土場）
1	15.2	19.8	11.3	93.6	103.4	71.5	0.70	SE	0.5	17.5	16.2
2	14.5	18.6	11.7	97.0	103.3	73.9	0.70	NNE	30.0	17.0	16.4
3	15.8	22.1	10.6	91.4	103.6	55.6	0.60	N	0.0	17.9	16.6
4	14.4	17.0	11.8	100.8	103.0	89.2	0.30	S	5.5	17.1	16.8
5	14.3	20.9	8.8	77.3	103.4	32.2	1.60	SSW	0.0	17.8	16.5
6	11.9	15.2	5.9	96.7	102.1	79.8	0.20	SSE	0.5	15.9	16.0
7	12.7	21.3	5.1	71.2	103.1	35.0	0.70	S	0.0	15.8	15.1
8	11.6	16.7	9.0	90.0	102.8	64.6	0.60	ESE	1.0	15.0	15.1
9	11.3	13.1	9.0	102.8	103.6	100.6	0.20	SE	32.0	13.9	14.1
10	17.8	25.9	12.5	92.3	103.6	53.5	0.70	S	29.5	18.3	16.1
11	13.5	14.9	12.6	103.1	103.5	101.2	0.10	NW	26.0	17.0	17.1
12	14.7	19.1	11.1	95.6	103.5	65.3	0.30	NNW	20.5	17.4	16.5
13	15.0	19.9	10.5	94.9	103.4	62.1	0.50	WSW	1.5	17.7	16.9
14	14.8	22.6	8.1	93.3	103.3	57.9	0.40	S	7.0	17.9	17.1
15	15.5	23.5	11.2	90.1	103.5	43.8	0.60	NNE	0.0	18.4	17.3
16	15.5	21.2	11.9	85.4	101.0	51.9	0.60	SSE	0.0	18.3	17.4
17	15.0	17.8	13.2	96.7	103.4	79.6	0.50	SE	0.0	17.7	17.2
18	14.7	17.5	12.8	99.3	103.3	87.1	0.70	SE	6.5	17.1	16.8
19	17.4	24.3	12.9	95.0	103.5	63.8	1.10	N	1.0	19.1	17.6
20	17.4	18.9	15.6	101.1	103.2	86.8	2.10	NNE	158.5	18.6	18.4
21	19.3	25.4	14.3	78.6	102.5	39.9	1.10	SE	0.0	20.3	18.8
22	16.4	19.3	14.4	95.5	103.0	77.4	0.50	SW	0.0	19.5	19.0
23	16.5	20.6	14.0	96.6	102.8	70.8	0.40	SE	0.0	18.7	18.2
24	18.1	24.5	13.6	92.2	102.7	62.6	0.80	N	0.0	19.5	18.6
25	19.9	26.7	15.5	85.6	102.3	53.7	0.60	NNE	0.0	21.1	19.5
26	21.0	27.7	16.7	85.9	100.7	52.5	0.70	N	0.0	22.3	20.5
27	21.7	29.4	16.1	84.5	102.7	44.0	0.90	S	12.0	22.6	21.0
28	18.2	19.3	16.3	102.9	103.5	99.6	0.80	E	17.0	20.3	20.2
29	16.7	22.2	10.1	80.8	103.4	43.8	1.20	N	10.5	20.8	20.0
30	16.9	25.3	10.0	77.9	100.9	46.0	0.80	SSE	0.0	19.7	19.2
月合計									359.5
月平均	15.9	21.0	11.9	91.6	102.9	64.9	0.70		12.0	18.3	17.5
月最大	21.7	29.4	16.7	103.1	103.6	101.2	2.10		158.5	22.6	21.0
月最小	11.3	13.1	5.1	71.2	100.7	32.2	0.10		0.0	13.9	14.1