| Monthly Weather Averages and Records for Harwell, Oxfordshire -
2006/2007 |
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Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
AN Mean |
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| Mean
Min Temperature 2006 |
1.90 |
1.00 |
1.80 |
4.70 |
8.10 |
10.60 |
13.80 |
12.40 |
12.50 |
8.30 |
4.30 |
4.00 |
7.5818182 |
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| Mean
Min Temperature 2007 |
3.80 |
2.80 |
2.40 |
5.50 |
8.00 |
11.20 |
11.30 |
10.80 |
9.30 |
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| Mean
Min 1971 - 2000 average |
1.90 |
1.70 |
3.40 |
4.70 |
7.50 |
10.50 |
12.80 |
12.60 |
10.50 |
7.40 |
4.30 |
2.80 |
7.2818182 |
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| Mean
Maximum Temperature 2006 |
7.20 |
6.60 |
9.60 |
14.60 |
18.30 |
24.20 |
29.00 |
23.20 |
22.90 |
15.30 |
11.90 |
8.70 |
17.409091 |
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| Mean
Maximum Temperature 2007 |
9.90 |
9.20 |
11.40 |
17.20 |
17.40 |
21.10 |
21.40 |
22.60 |
20.20 |
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| Mean
Max 1971 - 2000 average |
7.20 |
7.60 |
10.30 |
12.80 |
16.50 |
19.50 |
22.30 |
21.90 |
18.60 |
14.40 |
10.10 |
8.00 |
15.381818 |
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| Minimum
Temperature 2006 |
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-3.50 |
-5.00 |
-3.40 |
3.30 |
5.40 |
8.20 |
8.30 |
6.10 |
2.00 |
-1.40 |
-3.80 |
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| Minimum
Temperature 2007 |
-2.00 |
-6.40 |
-2.60 |
-0.60 |
3.20 |
5.70 |
7.20 |
7.60 |
3.60 |
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| Maximum
Temperature 2006 |
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11.70 |
15.40 |
19.40 |
27.40 |
30.70 |
36.40 |
30.90 |
30.80 |
17.20 |
15.90 |
13.50 |
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| Maximum
Temperature 2007 |
12.90 |
12.70 |
15.70 |
22.20 |
25.80 |
26.20 |
24.60 |
29.80 |
24.70 |
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| Days of
Air Frost 2006 |
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11.00 |
14.00 |
3.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
3.00 |
5.00 |
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| Days of
Air Frost 2007 |
5.00 |
7.00 |
3.00 |
1.00 |
0.00 |
0.00 |
0.00 |
0.00 |
0.00 |
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| Days of
air frost 1971 - 2000 average |
8.80 |
8.50 |
4.00 |
2.10 |
0.20 |
0.00 |
0.00 |
0.00 |
0.00 |
0.70 |
4.50 |
7.30 |
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Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
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| Monthly
Rainfall - 2006 |
0.87 |
1.26 |
1.19 |
0.99 |
3.19 |
0.33 |
1.43 |
1.52 |
2.74 |
4.46 |
3.04 |
3.17 |
24.19 |
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| Monthly
Rainfall - 2007 |
3.67 |
2.25 |
2.62 |
0.04 |
4.67 |
3.20 |
4.57 |
1.68 |
0.78 |
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| Rainfall
1971 - 2000 Average |
2.26 |
1.68 |
1.97 |
1.82 |
2.12 |
2.15 |
1.50 |
2.14 |
2.32 |
2.43 |
2.34 |
2.55 |
25.28 |
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| Highest
Daily Rainfall in Month 2006 |
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0.39 |
0.28 |
0.24 |
0.69 |
0.15 |
0.40 |
0.34 |
0.86 |
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0.69 |
0.57 |
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| Highest
Daily Rainfall in Month 2007 |
0.52 |
0.36 |
0.39 |
0.02 |
1.64 |
0.82 |
2.54 |
0.76 |
0.37 |
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| No. Days
over 0.04 inches 1971 - 2000 Average |
11.50 |
9.20 |
10.50 |
8.70 |
9.10 |
8.70 |
6.70 |
7.80 |
9.10 |
10.60 |
10.10 |
10.90 |
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| Highest
Continuous rainfall period (days) at least 0.02 inches per day 2006 |
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4.00 |
8.00 |
3.00 |
6.00 |
2.00 |
3.00 |
4.00 |
6.00 |
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7.00 |
5.00 |
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| Highest
Continuous rainfall period (days) at least 0.02 inches per day 2007 |
6.00 |
9.00 |
6.00 |
1.00 |
8.00 |
5.00 |
5.00 |
3.00 |
3.00 |
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| Longest
dry spell (days) less = than 0.01 inches 2006 |
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6.00 |
9.00 |
5.00 |
4.00 |
6.00 |
11.00 |
5.00 |
6.00 |
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9.00 |
3.00 |
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| Longest
dry spell (days) less = than 0.01 inches 2007 |
7.00 |
7.00 |
8.00 |
22.00 |
6.00 |
13.00 |
2.00 |
11.00 |
19.00 |
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| Number
of days with more than 0.04 inches 2006 |
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6.00 |
10.00 |
8.00 |
14.00 |
3.00 |
1.00 |
8.00 |
8.00 |
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12.00 |
13.00 |
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| Number
of days with more than 0.04 inches 2007 |
16.00 |
14.00 |
9.00 |
0.00 |
14.00 |
11.00 |
13.00 |
4.00 |
5.00 |
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30 Yr Average |
Actual |
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Actual Inches |
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| Jan-06 |
2.26 |
0.87 |
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| Feb-06 |
1.68 |
1.26 |
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| Mar-06 |
1.97 |
1.19 |
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| Apr-06 |
1.82 |
0.99 |
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| May-06 |
2.12 |
3.19 |
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| Jun-06 |
2.15 |
0.33 |
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| Jul-06 |
1.50 |
1.43 |
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| Aug-06 |
2.14 |
1.52 |
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| Sep-06 |
2.32 |
2.74 |
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| Oct-06 |
2.43 |
4.46 |
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| Nov-06 |
2.34 |
3.04 |
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| Dec-06 |
2.55 |
3.17 |
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| Jan-07 |
2.26 |
3.37 |
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| Feb-07 |
1.68 |
2.25 |
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| Mar-07 |
1.97 |
1.56 |
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| Apr-07 |
1.82 |
0.04 |
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| May-07 |
2.12 |
4.70 |
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| Jun-07 |
2.15 |
3.20 |
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| Jul-07 |
1.50 |
4.57 |
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| Aug-07 |
2.14 |
1.68 |
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| Sep-07 |
2.32 |
0.78 |
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| Oct-07 |
2.43 |
0.00 |
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| Nov-07 |
2.34 |
0.00 |
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| Dec-07 |
2.55 |
0.00 |
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| 30 year averages taken from Oxford readings 1971 - 2000. All readings from February 2006 to January
2007 based on local data from Upton, Oxforshire and thereafter based on
Harwell, Oxfordshire. Data provided by Davis Vantage Pro Weather Station |
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