Annual Weather Summary for 2009
Nant-y-Coy, The Hendre, Monmouth, Monmouthshire, Wales, UK
Elevation: 77m : 51°49'43"N 2°47'44"W
Temperatures in °C
|
Date |
Mean Max |
Mean Min |
Mean |
Max temp |
Min temp |
|
January |
6.4 | 0.0 | 3.2 | 10.8 | -7.6 |
|
February |
8.1 | 1.5 | 4.9 | 13.8 | -5.1 |
|
March |
12.3 | 1.9 | 7.1 | 16.7 | -3.3 |
|
April |
15.3 | 4.7 | 10.0 | 20.5 | -0.9 |
|
May |
17.4 | 7.2 | 12.3 | 25.2 | 1.8 |
|
June |
21.1 | 10.1 | 15.6 | 27.7 | 4.5 |
|
July |
20.7 | 11.7 | 16.2 | 29.8 | 7.4 |
|
August |
21.0 | 11.6 | 16.3 | 26.1 | 6.7 |
|
September |
19.2 | 9.2 | 14.2 | 21.9 | 4.2 |
|
October |
16.0 | 7.6 | 11.8 | 19.7 | 1.2 |
|
November |
11.4 | 5.9 | 8.6 | 15.9 | -1.3 |
|
December |
5.9 | -0.1 | 2.9 | 11.8 | -8.1 |
|
|
14.6 | 6.0 | 10.3 | 29.8 | -8.1 |
Monthly Rainfall (mm) and Wind Speed (mph)
|
Date |
The Hendre |
Average 1929-2008 |
Wind - Daily Average |
Wind - Max Gust |
Dominant Direction |
|
January |
79.0 | 84.2 | 4.1 | 48.0 | S |
|
February |
33.0 | 59.6 | 1.7 | 25.0 | N |
|
March |
15.5 | 59.7 | 3.3 | 37.0 | N |
|
April |
39.6 | 54.5 | 3.2 | 40.0 | S |
|
May |
34.0 | 60.5 | 4.0 | 27.0 | SW |
|
June |
74.4 | 51.6 | 1.4 | 28.0 | N |
|
July |
172.2 | 49.8 | 3.4 | 29.0 | S |
|
August |
34.3 | 63.0 | 3.2 | 35.0 | S |
|
September |
25.4 | 66.5 | 1.6 | 30.0 | N |
|
October |
62.5 | 81.0 | 1.7 | 34.0 | S |
|
November |
199.4 | 82.9 | 5.2 | 45.0 | SSW |
|
December |
100.1 | 84.7 | 2.1 | 32.0 | N |
|
|
869.4 | 799.2 | 2.9 | 51.0 | S |
Highs and Lows for 2009
|
Highest Solar Radiation |
1284 W/m2 |
on |
7 Jun 09 |
|
Highest Barometric Pressure |
1037.2 mb |
on |
11 Sep 09 |
|
Lowest Barometric Pressure |
970.6 mb |
on |
23 Jan 09 |
|
High Temperature |
29.0 |
on |
1 Jul 09 |
|
Low temperature |
-7.6 |
on |
23 Dec 09 |
|
High rainfall rate |
152.4 mm/hr |
on |
13 Jul 09 |
|
Maximum day's rain |
10.7mm |
on |
3 Mar 09 |
The above information was gathered by a Davis Vantage Pro Weather Station
using Weatherlink (V5.9) software