LOCAL CLIMATOLOGICAL DATA
Winchester
Month: 12 / 2012
Station Location: Winchester, Winchester, Hampshire UK
Lat.051:04:11 Long.0001:20:24
Elevation(Ground): 269. above sea level
Temperature
(Celsius)
Degree Days
Base 18 Degrees
  Snow/
Ice on
Grnd. (cm)
Rain
(mm)
Pressure
(Hpa)
Wind:Speed=mph
D
A
Y
Max.
Min. Avg. Dep
From
Normal
Avg
Dew
pt.
Avg
Wet
Bulb
Heating Cooling Sig
Cond
Sun hrs 2400
LST
_____
Snow Fall
2400
LST
_____
Water
Equiv
Avg
Sea
Level
Avg
Spd
Avg
Dir
Max
Spd
Max
Spd
Dir
D
A
Y
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
06.7
05.0
09.8
06.3
03.8
05.7
06.7
06.7
08.5
05.1
01.7
-----
01.5
09.9
10.1
08.5
08.1
07.8
07.8
10.7
08.9
12.5
12.4
11.5
08.7
09.9
07.8
11.6
11.4
10.3
10.6
-04.7
-02.6
02.7
-01.6
-03.7
-05.0
01.7
00.7
03.7
-00.5
-03.5
-----
-05.7
01.4
04.3
02.4
03.3
-01.6
-01.7
06.5
04.6
06.8
07.7
07.3
04.5
04.2
04.0
04.8
05.1
04.3
07.6
00.3
01.1
06.9
03.3
00.5
00.1
04.5
04.4
06.2
02.6
-01.0
-----
-02.4
07.0
07.0
05.0
05.5
03.4
04.7
08.9
06.4
10.3
10.5
09.1
07.2
07.3
06.3
09.3
09.0
07.2
09.7
-4.6
-3.9
+1.6
-3.4
-5.7
-5.3
-0.7
-1.2
+0.8
-1.5
-4.5
-----
-6.6
+1.9
+1.9
+1.7
+2.5
+0.5
+2.4
+5.6
+2.5
+5.5
+6.1
+3.5
+2.0
+2.1
+0.2
+2.8
+2.8
+1.2
+3.1
-01.1
-00.4
05.1
01.2
-01.7
-01.5
01.8
01.8
03.9
00.1
-02.2
-----
-03.3
05.7
05.7
04.0
04.0
01.9
03.8
08.2
05.5
09.5
09.1
08.0
05.7
05.8
04.2
08.2
07.1
04.6
08.4
-00.2
00.5
06.1
02.5
-00.3
-00.5
03.4
03.4
05.2
01.7
-01.4
-----
-02.7
06.5
06.4
04.6
04.8
02.8
04.3
08.6
06.0
09.9
09.8
08.6
06.5
06.6
05.4
08.8
08.1
06.1
09.1
18.0
17.2
11.4
15.0
17.8
18.2
13.8
13.9
12.1
15.7
19.3
-----
20.7
11.3
11.3
13.3
12.8
14.9
13.6
09.4
11.9
08.0
07.8
09.2
11.1
11.0
12.0
09.0
09.3
11.1
08.6
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
-----
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
SNOW
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
02.1
02.5
00.3
03.1
04.2
00.0
03.2
01.1
01.3
05.4
03.3
00.0
00.1
00.8
02.8
03.8
04.4
00.0
00.0
03.4
00.0
00.5
00.1
00.6
00.0
01.0
00.0
00.0
00.3
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.3
02.0
02.0
00.0
00.3
01.5
00.3
00.0
00.0
00.0
00.3
-----
00.0
15.0
01.3
01.8
00.3
00.0
08.6
24.4
00.3
18.0
00.8
06.9
06.4
02.5
02.3
05.8
01.8
00.0
09.7
1014.1
1015.3
1006.6
1003.1
1007.8
1011.7
1002.8
1022.7
1019.0
1022.0
1027.9
-----
1018.2
0982.6
0990.3
0998.1
1001.0
1013.9
1012.8
0999.4
1008.9
1003.1
1002.9
0997.0
0994.6
1003.5
1005.6
1014.9
1002.2
1009.8
1001.7
01.1
00.5
04.0
03.7
02.7
01.5
07.1
01.1
05.0
03.1
01.4
-----
00.1
04.8
02.6
01.4
03.3
01.7
01.5
02.5
02.7
05.4
05.3
02.8
03.6
06.1
04.2
05.3
06.1
07.4
07.3
~259
~245
~233
~241
~343
~220
~324
~345
~252
~348
~001
-----
~331
~212
~210
~208
~221
~258
~185
~207
~224
~221
~222
~208
~226
~225
~245
~215
~214
~225
~217
15.0
08.1
20.7
17.3
23.0
26.5
26.5
19.6
23.0
16.1
06.9
-----
03.5
34.5
19.6
10.4
15.0
11.5
16.1
17.3
12.7
25.3
26.5
21.9
20.7
25.3
25.3
26.5
31.1
26.5
32.2
~360
~158
~248
~248
~338
~248
~338
~023
~248
~360
~023
-----
~360
~225
~203
~225
~270
~270
~158
~203
~270
~225
~225
~203
~248
~225
~315
~225
~225
~225
~225
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  8.2
12.5
1.9
-05.7
05.3 +0.5 3.8 4.7 0013.0 0000.0 - Total
44.0
Total
0.0
112.3 1007.1 03.5 233 20.1 <Monthly Average
Degree Days
Monthly Total
Heating: 388.7
Cooling: 000.0
Max 24-hr Precip: 24.4 on Day: 20

Max Snowfall: 0.0<
  Sea Level Pressure
Max was 1029.7 on day 11
Min was 0973.3 on day 14

 
  Number of days with---------> Max Temp >= 30 was 0
Max Temp <= 0 was 0
Thunderstorms:
Min Temp <= 30 was 30
Min Temp <= -18 was 0
Heavy fog:
Precipitation >= 0.2mm was 27
Precipitation >= 2.5mm was 16
Snowfall >= 25mm was 0
*EXTREME FOR THE MONTH- LAST OCCURENCE IF MORE THAN ONCE.