Annual
Climatology: Houston, TX (IAH)
Elev: 29.0 m Lat: 30o 00'N Long: 95o 22'W
Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)
Annual
Climatology: Houston, TX (IAH)
Elev: 29.0 m Lat: 30o 00'N Long: 95o 22'W
Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)
|
Month |
Daily Max |
Daily Min |
Mean |
Maximum Daily Temperature |
Minimum Daily Temperature |
|
January |
16.8 |
5.1 |
11.0 |
28.9 |
-11.1 |
|
February |
19.2 |
6.8 |
13.0 |
32.8 |
-6.7 |
|
March |
22.9 |
10.7 |
16.8 |
32.8 |
-5.6 |
|
April |
26.2 |
14.4 |
20.3 |
35.0 |
-0.6 |
|
May |
29.7 |
18.9 |
24.3 |
37.2 |
6.7 |
|
June |
32.6 |
22.1 |
27.4 |
39.4 |
11.1 |
|
July |
34.2 |
23.1 |
28.7 |
40.0 |
16.7 |
|
August |
34.2 |
22.8 |
28.5 |
41.7 |
15.6 |
|
September |
31.8 |
20.2 |
26.1 |
42.8 |
8.9 |
|
October |
27.8 |
14.9 |
21.3 |
35.6 |
-1.7 |
|
November |
22.2 |
9.9 |
16.1 |
31.7 |
-7.2 |
|
December |
18.1 |
6.0 |
12.1 |
29.4 |
-13.9 |
|
Annual |
26.3 |
14.6 |
20.4 |
42.8 |
-13.9 |
|
Month |
Mean |
Median |
Extreme |
Year |
Snow* |
|
January |
93.5 |
75.4 |
248.4 |
1991 |
5.1 |
|
February |
75.7 |
67.3 |
152.1 |
1992 |
5.1 |
|
March |
85.3 |
77.2 |
216.4 |
1972 |
0.0 |
|
April |
91.4 |
66.3 |
277.4 |
1976 |
0.0 |
|
May |
130.8 |
118.4 |
344.4 |
1989 |
0.0 |
|
June |
135.9 |
97.3 |
413.5 |
1989 |
0.0 |
|
July |
80.8 |
69.3 |
205.7 |
1979 |
0.0 |
|
August |
97.3 |
89.4 |
268.7 |
1996 |
0.0 |
|
September |
110.0 |
99.1 |
288.3 |
1976 |
0.0 |
|
October |
114.3 |
92.5 |
407.7 |
1984 |
0.0 |
|
November |
106.4 |
86.4 |
259.3 |
1998 |
Tr |
|
December |
93.7 |
89.9 |
237.2 |
1991 |
2.5 |
|
Annual |
1215.1 |
1236.2 |
|
|
12.7 |
* Snowfall totals represent
mean snowfall 1971-2000
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