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8月 FM大谷山
1	21.5	25.8	18.8	96.2	101.6	83.6	0.60	WNW	2.0	21.3	20.9
2	22.6	26.1	19.8	92.3	101.8	77.0	0.30	WNW	39.5	22.1	21.5
3	22.0	28.1	17.6	92.9	101.2	71.8	3.30	NW	2.5	22.1	21.7
4	22.7	28.2	19.5	82.7	99.5	52.0	1.10	WSW	4.0	22.4	21.8
5	21.0	23.3	18.8	91.4	99.7	74.0	2.20	WSW	0.5	22.0	22.0
6	20.5	23.4	18.4	88.4	98.8	79.7	1.20	SE	0.0	20.8	20.9
7	21.9	27.1	18.8	87.2	101.7	61.7	1.10	WNW	40.0	21.8	21.2
8	20.4	22.7	18.4	95.6	101.8	81.4	2.40	NW	16.5	21.6	21.6
9	24.1	29.0	20.1	77.3	97.4	58.6	1.90	NW	0.0	22.3	21.7
10	25.4	31.2	21.7	76.8	96.3	54.2	2.90	NW	0.0	23.1	22.4
11	23.1	26.1	20.9	96.6	102.0	83.4	0.60	WSW	4.5	23.7	23.0
12	21.2	23.7	19.6	99.9	102.5	89.6	1.40	WNW	0.0	22.9	22.7
13	22.1	27.4	18.8	93.6	102.3	66.8	1.50	W	8.5	23.1	22.6
14	17.6	18.9	15.8	101.5	102.6	96.4	1.10	NW	11.0	21.3	21.9
15	15.2	16.1	14.3	102.7	102.7	102.5	0.10	WNW	6.5	19.4	20.2
16	14.2	15.7	12.3	102.7	102.8	102.5	0.80	SW	3.0	18.4	19.2
17	13.3	14.5	12.0	102.5	102.8	102.2	0.90	WNW	0.0	17.2	18.1
18	17.2	20.1	13.4	93.3	102.1	81.8	0.90	WNW	0.0	17.8	18.0
19	19.7	22.7	17.2	94.2	101.2	82.8	1.40	WNW	0.0	19.3	18.9
20	22.3	27.8	18.1	78.6	97.1	55.0	2.50	SW	0.0	20.6	19.9
21	22.5	28.8	19.0	83.3	102.3	60.8	1.40	WSW	26.5	21.5	20.9
22	20.3	22.3	17.9	100.5	102.6	90.7	1.20	WNW	0.0	21.5	21.2
23	22.2	28.7	18.4	86.8	102.0	36.7	1.60	WNW	0.0	22.2	21.4
24	21.4	27.6	17.2	69.3	102.2	40.8	1.70	WSW	2.0	21.6	21.5
25	18.4	21.6	16.2	95.1	101.5	82.1	0.60	WNW	0.0	21.0	21.1
26	17.3	21.6	15.1	97.2	102.2	83.0	2.90	W	39.5	20.0	20.3
27	19.2	24.5	15.4	82.7	100.0	64.9	0.80	SE	0.0	19.6	19.7
28	20.9	25.9	16.8	61.2	90.9	26.8	3.00	WNW	0.0	19.8	19.9
29	20.2	25.5	16.5	88.4	101.8	65.1	1.60	NW	16.5	20.6	20.3
30	20.4	26.4	16.0	75.7	101.3	54.8	0.60	NE	1.0	20.7	20.5
31	19.8	23.9	17.2	83.2	101.1	63.7	0.70	SSW	1.0	20.8	20.6
月合計									225.0
月平均	20.3	24.3	17.4	89.3	100.8	71.8	1.43		7.3	21.1	20.9
月最大	25.4	31.2	21.7	102.7	102.8	102.5	3.30		40.0	23.7	23.0
月最小	13.3	14.5	12.0	61.2	90.9	26.8	0.10		0.0	17.2	18.0