2004 Data :

SI (Metric) :
2004
Avg. Temp.
(°C)
Dew Point
(°C)
Pressure 
(mb)
Precipitation (mm)
Jan
4.8
- 4.9
1019
33.3 
Feb
5.7
- 3.2
1022
98.3 
Mar
11.6
2.8
1023
48.0  *** 
Apr
15.6
6.2
1016
79.5 
May
21.9
16.6
1019
66.0 
Jun
23.1
18.5
1018
96.0 
Jul
25.3
19.6
1015
43.5
Aug
23.1
18.4
1017
184.9
Sep
20.7
16.4
1019
223.0
Oct
16.2
12.7
1017
30.5
Nov
11.7
6.1
1021
117.1
Dec
6.3
-1.9
1020
94.7
*** missing data



Imperial :
2004
Avg. Temp.
(°F)
Dew Point
(°F)
Pressure 
(inches Hg)
Precipitation (inches)
Jan
40.6
23.2
30.09
1.31 
Feb
42.2
26.3
30.17
3.87 
Mar
52.8
37.0
30.20
1.89  *** 
Apr
60.0
43.1
30.01
3.13 
May
71.4
61.9
30.09
2.60
Jun
 73.5
 65.3
30.07
3.78
Jul
77.5
67.2
29.99
1.71
Aug
73.6
65.2
30.04
7.28
Sep
69.3
61.5
30.08
8.78
Oct
61.2
54.8
30.05
1.20
Nov
53.1
43.0
30.15
4.61
Dec
43.3
28.6
30.11
3.73
*** missing data