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
2009年8月 FM秩父
1	19.3	21.0	18.5	100.0	100.0	100.0	0.43	NNW	28.5	20.0	19.5
2	19.4	21.3	18.6	100.0	100.0	100.0	0.27	WNW	22.0	19.8	19.5
3	20.6	24.5	17.4	98.1	100.0	85.3	0.74	NW	0.0	20.4	20.9
4	21.0	24.3	19.2	98.1	100.0	88.8	0.67	NNW	0.0	20.8	21.3
5	21.9	28.2	19.1	96.7	100.0	75.0	0.82	NNW	3.0	21.4	22.2
6	22.1	24.5	20.7	99.5	100.0	93.6	0.49	NNW	1.5	21.7	22.2
7	22.3	28.6	19.7	98.7	100.0	77.6	0.54	NE	16.0	22.0	22.6
8	21.2	25.4	18.9	99.2	100.0	85.9	0.68	NW	23.5	21.4	21.2
9	21.4	23.7	20.1	100.0	100.0	98.5	0.73	NW	0.0	21.4	21.5
10	21.1	22.5	20.0	100.0	100.0	100.0	0.46	NNE	13.0	21.1	21.2
11	22.6	29.0	19.9	97.1	100.0	73.0	0.92	NW	1.0	22.0	23.1
12	22.4	27.6	20.0	97.0	100.0	77.2	0.78	WSW	2.5	22.3	22.9
13	23.1	27.8	20.9	97.0	100.0	76.9	0.71	NNW	0.0	22.7	23.5
14	22.9	29.0	19.8	94.6	100.0	69.1	0.83	WNW	0.0	22.7	23.4
15	21.2	27.8	18.9	96.1	100.0	67.1	0.72	NE	0.5	21.7	21.7
16	20.7	29.7	16.0	84.5	100.0	40.7	1.40	N	0.5	21.0	21.5
17	20.7	29.3	15.4	85.2	100.0	49.8	1.57	NW	0.0	20.5	21.3
18	20.0	24.8	17.5	95.0	100.0	73.0	0.62	S	0.0	20.4	20.4
19	21.2	26.3	18.3	91.5	100.0	67.4	1.02	WNW	0.0	20.8	21.6
20	20.9	26.3	18.1	92.0	100.0	70.6	1.53	NW	0.0	21.0	21.4
21	19.8	23.1	17.6	97.0	100.0	86.7	0.59	NNW	0.0	20.1	19.8
22	22.4	28.4	19.5	93.4	100.0	66.9	1.31	WNW	1.5	21.3	22.9
23	20.6	24.2	18.1	94.7	100.0	76.7	0.94	WNW	0.0	20.9	20.9
24	18.9	24.7	16.5	91.8	100.0	55.7	0.99	W	0.0	19.6	19.3
25	17.8	20.5	16.1	92.1	100.0	75.3	0.98	SSW	0.0	18.8	18.3
26	17.0	19.4	15.6	98.7	100.0	87.9	0.48	WNW	3.0	18.4	17.3
27	18.3	24.5	14.6	92.4	100.0	65.5	1.06	NW	0.0	18.7	18.7
28	20.7	27.5	15.9	89.1	100.0	62.3	1.54	W	0.0	19.9	21.1
29	19.9	24.0	17.8	96.9	100.0	82.1	0.88	NNW	11.0	19.9	20.0
30	18.1	19.2	17.2	100.0	100.0	100.0	0.30	WSW	11.0	19.2	18.3
31	17.8	18.5	16.9	100.0	100.0	100.0	0.41	N	59.5	18.5	17.9
月合計									198.0
月平均	20.6	25.0	18.2	95.7	100.0	78.3	0.82		6.4	20.7	20.9
月最大	23.1	29.7	20.9	100.0	100.0	100.0	1.57		59.5	22.7	23.5
月最小	17.0	18.5	14.6	84.5	100.0	40.7	0.27		0.0	18.4	17.3