HAMweather Climate Center - August Normals for Harvey, IL

Interactive (Beta) Radar Satellite Currents Severe Forecasts Climate Tropical Rivers Live Search Map
Temperature Change Precipitation Yesterday Records Normals Drought Short-Term Long-Term

Climatological Normals

Day	Temperatures (°F)			Precipitation (in)	Degree Days
Day	Min	Max	Avg	Precipitation (in)	Heating	Cooling
1	64	83	74	0.14	0	9
2	64	83	74	0.14	0	9
3	64	83	74	0.14	0	9
4	64	83	73	0.14	0	9
5	64	83	73	0.14	0	9
6	64	83	73	0.15	0	9
7	64	83	73	0.15	0	9
8	64	83	73	0.15	0	9
9	63	82	73	0.15	0	8
10	63	82	73	0.15	0	8
11	63	82	73	0.15	0	8
12	63	82	73	0.15	0	8
13	63	82	72	0.15	0	8
14	63	82	72	0.16	0	8
15	63	82	72	0.16	0	8
16	63	81	72	0.16	0	8
17	62	81	72	0.16	0	7
18	62	81	72	0.16	0	7
19	62	81	71	0.16	0	7
20	62	81	71	0.15	0	7
21	62	81	71	0.15	0	7
22	61	80	71	0.15	0	7
23	61	80	71	0.15	1	7
24	61	80	70	0.15	1	7
25	61	80	70	0.15	1	6
26	60	79	70	0.15	1	6
27	60	79	70	0.15	1	6
28	60	79	70	0.14	1	6
29	60	79	69	0.14	1	6
30	59	79	69	0.14	1	6
31	59	78	69	0.14	1	5
Month	62	81	72	4.62	9	233

Data Controls
Monthly: \| Yearly

Related Maps		Related Links
Normal High Temperatures Normal Low Temperatures Normal Mean Temperatures Normal Precipitation		- Forecast - Past Weather