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
1999年7月 FM秩父
1	18.2	22.6	15.2	97.4	102.4	79.1	0.40	WSW	0.5	19.5	19.0
2	18.7	23.7	15.1	96.5	102.5	73.0	0.70	N	0.0	20.4	19.8
3	18.3	19.4	17.4	102.4	102.7	102.0	0.00	N	15.5	19.8	19.8
4	19.6	24.3	16.8	98.1	102.7	79.7	0.70	NW	10.0	20.6	20.1
5	15.3	16.4	14.9	102.6	102.8	102.1	0.30	N	15.5	19.5	19.8
6	15.8	19.6	14.5	100.7	102.8	81.8	0.10	SSW	12.0	18.5	18.5
7	16.5	21.5	13.4	94.7	102.5	69.7	0.60	NNW	0.0	20.2	19.5
8	15.5	21.5	12.0	92.3	102.3	65.9	1.10	S	0.0	21.0	20.4
9	15.1	18.4	11.8	99.5	102.3	86.4	0.10	WSW	1.0	19.9	20.0
10	18.3	24.4	13.3	89.5	102.8	50.7	1.00	W	1.5	21.3	20.3
11	18.2	19.5	17.0	102.5	102.8	102.2	0.30	ESE	117.5	21.1	21.2
12	18.8	20.4	17.3	102.6	102.8	102.3	0.00	N	37.5	20.2	20.2
13	17.7	18.9	16.2	102.6	102.8	102.5	0.20	NW	34.0	19.8	20.0
14	19.7	22.4	17.9	102.4	102.6	102.1	0.00	N	18.0	20.4	20.2
15	20.6	23.4	19.1	102.1	102.4	101.6	0.00	N	3.0	21.5	21.1
16	20.7	24.4	17.7	99.6	102.3	88.5	0.30	N	0.0	22.1	21.7
17	21.0	24.2	19.1	98.6	101.8	86.5	0.10	NW	0.0	22.5	22.1
18	19.4	20.3	17.8	101.2	102.1	98.6	0.00	N	1.0	21.8	21.8
19	18.6	20.2	17.2	101.2	102.3	96.2	0.00	ENE	0.0	20.9	21.0
20	18.8	19.4	18.3	101.8	102.1	101.2	0.10	NW	0.5	20.5	20.6
21	20.6	26.5	18.3	100.4	102.2	73.3	0.40	WSW	15.5	21.4	21.0
22	21.3	27.9	19.4	99.7	102.1	70.0	0.20	N	11.0	22.6	22.1
23	22.4	28.4	18.8	95.7	102.6	70.2	0.70	N	0.0	24.4	23.4
24	22.5	29.4	18.5	92.4	102.0	62.3	0.50	NNW	0.0	25.8	24.8
25	22.2	27.9	18.7	92.2	100.6	64.6	0.30	W	0.0	25.5	24.8
26	22.2	28.9	18.0	89.1	100.6	60.9	0.50	SSW	0.0	26.2	25.2
27	22.2	28.2	18.1	83.8	98.3	52.4	0.70	WNW	0.0	26.3	25.5
28	22.4	28.4	18.4	82.5	98.5	54.5	0.90	NW	0.0	26.2	25.5
29	22.5	28.8	19.5	89.0	97.3	52.8	0.60	N	0.0	26.0	25.4
30	22.7	29.5	18.1	84.5	94.5	58.8	0.40	WSW	0.0	26.2	25.5
31	22.9	31.1	17.6	80.1	93.6	41.6	0.80	N	0.0	27.2	26.1
月合計									294.0
月平均	19.6	23.9	17.0	96.1	101.4	78.5	0.39		9.5	22.2	21.8
月最大	22.9	31.1	19.5	102.6	102.8	102.5	1.10		117.5	27.2	26.1
月最小	15.1	16.4	11.8	80.1	93.6	41.6	0.00		0.0	18.5	18.5