December 2018
      Humidity Dew-       Pressure Rainfall Wind Depth Snow
    Temp. (%) point Max. Min. Earth temperatures (cm) (mb) (mm) (kt) (cm) Cover
                               
Day Time T RH Td Tmax Tmin T1 T10 T30 T60 MSLP Rain Gust Snow %  
                               
1 24       12.3 7.7           22.0 20 0  
2 24       12.4 10.2           8.6 22 0  
3 19 6.1 90 4.6 11.2 6.1 6.8 8.6 9.9 8.5 1008 1.8 24 0  
4 17 5.6 89 3.9 7.1 0.4 5.7 6.4 8.4 8.4 1021 0.1 7 0  
5 17 10.9 92 9.7 11.7 5.3 9.6 9.4 9.0 8.3 1009 22.2 19 0  
6 17 11.1 94 10.2 11.1 7.9 10.4 9.6 9.4 8.4 1014 1.4 19 0  
7 18 5.5 88 3.7 11.2 4.3 5.1 7.2 9.6 8.5 1007 25.0 23 0  
8 18 8.3 89 6.6 10.7 4.9 7.6 8.2 8.7 8.4 1004 10.5 26 0  
9 18 6.9 90 5.4 8.9 6.2 6.0 7.0 8.5 8.3 1023 14.1 23 0  
10 18 5.6 91 4.2 10.0 4.1 5.4 6.3 7.7 8.0 1029 0.6 10 0  
11 17 6.6 90 5.1 7.9 4.3 6.0 6.8 7.8 7.7 1020 0.9 16 0  
12 23 4.6 89 2.9 7.6 4.4 5.2 6.4 8.2 7.6 1011 7.8 23 0  
13 17 4.4 84 1.9 4.8 3.4 3.6 4.8 7.3 7.4 1014 0.0 28 0  
14 19 3.1 85 0.8 4.5 1.3 3.6 4.0 6.4 7.2 1020 0.0 15 0  
15 18 7.6 89 5.9 11.3 2.8 6.8 6.8 6.7 6.8 1001 41.5 23 0  
16 18 5.9 90 4.4 7.6 3.5 4.9 5.4 6.7 6.7 1004 10.5 14 0  
17 17 9.3 91 7.9 9.3 3.2 7.4 6.1 6.4 6.6 1016 0.3 17 0  
18 23 7.3 92 6.1 9.7 5.4 6.1 6.5 7.4 7.0 1001 28.0 27 0  
19 17 6.4 89 4.7 8.2 3.8 5.5 5.6 7.3 6.8 1003 5.8 18 0  
20 17 7.4 89 5.7 8.5 4.5 6.1 6.1 7.1 6.6 1008 8.8 12 0  
21 18 8.8 90 7.3 11.6 6.9 7.3 7.3 7.8 6.9 1007 10.1 28 0  
22 17 7.3 90 5.8 9.8 6.9 6.5 7.1 8.0 7.3 1021 5.1 17 0  
23 18 10.8 97 10.3 11.4 6.3 9.8 9.2 8.4 7.4 1019 11.4 14 0  
24 18 7.9 95 7.1 10.7 6.0 7.7 7.8 8.6 7.7 1032 17.7 15 0  
25 18 8.2 95 7.4 9.7 7.3 8.7 8.6 8.8 7.7 1032 3.8 8 0  
26 19 6.6 95 5.9 8.6 6.4 7.4 8.0 8.8 7.8 1027 0.1 10 0  
27 18 2.8 91 1.5 8.9 1.9 3.4 5.5 7.8 7.6 1026 0.0 6 0  
28 24 3.6 91 2.3 10.2 0.4 4.0 5.5 6.9 7.2 1035 0.0 9 0  
29 17 9.0 93 7.9 9.9 3.0 7.8 7.6 7.4 7.0 1034 0.1 19 0  
30 24       9.7 4.5           0.0 8 0  
31 23 6.7 89 5.0 7.5 6.5 6.4 6.6 7.8 7.4 1037 0.0 6 0  
                               
Summary                            
                   Departure from long term averages   
TEMPERATURE       1971-2000 2003-2017      
Average maximum temperature 9.5   1.7   1.7        
Average minimum temperature 4.8   1.9   2.1        
Average temperature 7.2   1.8   1.9        
Highest  temperature 12.4                
Day of highest temperature 2                
Lowest temperature 0.4                
Day of lowest temperature 4                
Lowest day maximum  4.5                
Day of lowest day maximum 14                
Highest night minimum 10.2                
Day of highest night minimum 2                
Number of days with air frost 0       -6        
Number of days max. < 0 0                
Number of days max. < 5 2                
Number of days max. < 10 18                
Number of days max >=10 13                
Average 1cm soil temperature 6.5                
Average 10cm soil temperature 6.9                
Average 30cm soil temperature 8.0                
Average 60cm soil temperature 7.5                
RAINFALL                    
Total rainfall 258.2   124%   136%        
Number of rain days (>0.1mm) 22                
Number of wet days (>0.9mm) 19                
Highest daily fall 41.5                
Wettest day 15                
Year to date rainfall  1778.2   108%            
WIND                  
Max. gust (mph) (3m agl) 32                
Day of highest gust 13                
SNOWFALL                  
Number of days with snow lying 0       -2        
Greatest snow depth 0                
Day of most snow lying N/A                
Number of days snow falling 0                
Number of days with sleet  0                
Number of days with sleet or snow 0       -3        
MISCELLANEOUS                      
Number of days with hail 0                
Number of days with large hail 0                
Number of days with thunder 0                
Number of days with fog (<200m) 5                
Number of sunny days   0                
                               
Day Weather                        
                               
1 Early rain then mainly cloudy. 
2 Low cloud, mist and drizzle all day. 
3 Showers AM then mainly dry with sunny intervals. 
4 Early sun then cloudy. Rain in evening.
5 Rain AM and early afternoon then clear spells.
6 Mainly cloudy with spells of rain and drizzle.
7 Rain overnight followed by sunny intervals and heavy showers.
8 Rain and drizzle AM. Mainly cloudy and windy with heavy showers PM. 
9 Showers and sunny intervals.
10 Sunny intervals.
11 Some rain and fog AM then sunny intervals.
12 Drizzle, mist and fog. Dry evening.
13 Cloudy.
14 Mainly cloudy.
15 Some fog AM with heavy rain. Turning clearer and showery late in day. 
16 Fine night then mainly cloudy with heavy showers.
17 Early sun then increasing cloud with light rain and drizzle. 
18 Rain all day. Heavy showers in evening.
19 Sunny intervals and showers. 
20 Mainly cloudy with sharp showers.
21 Some rain overnight. Sunny intervals and mainly dry.
22 Some rain overnight then dry with some sunshine. 
23 Rain and drizzle all day.
24 Rain and drizzle. Fog most of the day. 
25 Drizzle and fog overnight and AM. Dry and cloudy PM. 
26 Drizzle and mist AM then some sunny intervals.
27 Sunny periods.
28 Mainly cloudy and dry.
29 Some drizzle at first then sunny intervals. Misty later.
30 Early sun then cloudy.  
31 Mainly cloudy.