Weather History for Trieste, Italy

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 50 °F 37 °F
Mean Temperature 52 °F 44 °F 34 °F
Min Temperature 46 °F 39 °F 29 °F
Degree Days  
Heating Degree Days (base 65) 30 21 14 643
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 52 °F 32 °F 5 °F
Precipitation  
Precipitation 0.75 in 0.07 in 0.00 in 2.26 in
Snowdepth - - - -
Wind  
Wind 28 mph 7 mph 0 mph
Gust Wind 74 mph 29 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 29.97 in 28.59 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:45 AM CET 4:30 PM CET
Civil Twilight 7:11 AM CET 5:04 PM CET
Nautical Twilight 6:33 AM CET 5:42 PM CET
Astronomical Twilight 5:57 AM CET 6:18 PM CET
Moon 7:54 PM CET (12/31) 9:08 AM CET (12/31)
Length of Visible Light 9h 53m
Length of Day
8h 45m
Waning Gibbous, 92% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 5
Last Quarter
Jan 11
New
Jan 19
First Quarter
Jan 27
Full

Weather History Calendar

Precipitation Actual month total 2.26 Average Month Total: 6.09
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
48 | 42 0.00
Average:
51 | 45 0.19
Rain
Actual:
45 | 37 0.43
Average:
51 | 45 0.19
Partly Cloudy
Actual:
52 | 36 0.00
Average:
51 | 45 0.19
Rain
Actual:
47 | 38 0.47
Average:
51 | 44 0.18
Clear
Actual:
54 | 37 0.00
Average:
50 | 44 0.20
Scattered Clouds
Actual:
54 | 39 0.00
Average:
49 | 43 0.19
Snow
Actual:
42 | 33 0.01
Average:
49 | 43 0.19
Snow
Actual:
37 | 32 0.08
Average:
49 | 42 0.18
Clear
Actual:
46 | 29 0.00
Average:
49 | 42 0.19
Scattered Clouds
Actual:
51 | 31 0.00
Average:
48 | 42 0.18
Clear
Actual:
51 | 37 0.00
Average:
48 | 41 0.17
Clear
Actual:
49 | 33 0.00
Average:
48 | 41 0.17
Partly Cloudy
Actual:
46 | 33 0.00
Average:
48 | 40 0.17
Rain
Actual:
48 | 38 0.04
Average:
47 | 40 0.21
Rain
Actual:
57 | 46 0.75
Average:
47 | 40 0.21
Partly Cloudy
Actual:
50 | 44 0.00
Average:
47 | 40 0.22
Partly Cloudy
Actual:
50 | 46 0.00
Average:
47 | 40 0.22
Clear
Actual:
53 | 43 0.00
Average:
46 | 39 0.22
Clear
Actual:
52 | 38 0.00
Average:
46 | 39 0.22
Clear
Actual:
52 | 38 0.00
Average:
46 | 39 0.21
Partly Cloudy
Actual:
44 | 39 0.00
Average:
45 | 39 0.22
Clear
Actual:
53 | 39 0.00
Average:
45 | 38 0.22
Partly Cloudy
Actual:
47 | 39 0.00
Average:
45 | 38 0.21
Partly Cloudy
Actual:
46 | 42 0.01
Average:
45 | 38 0.22
Overcast
Actual:
50 | 46 0.00
Average:
45 | 38 0.21
Rain
Actual:
52 | 46 0.47
Average:
45 | 38 0.21
Partly Cloudy
Actual:
51 | 38 0.00
Average:
45 | 38 0.19
Rain
Actual:
50 | 41 0.00
Average:
45 | 38 0.19
Clear
Actual:
53 | 40 0.00
Average:
45 | 39 0.18
Clear
Actual:
56 | 37 0.00
Average:
45 | 39 0.17
Clear
Actual:
60 | 39 0.00
Average:
45 | 39 0.17
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 48 45 42 33 30 28 66 58 45 29.85 29.80 29.74 12 7 6 24 20 46 0.00 Rain
2 45 41 37 37 32 28 93 68 53 29.83 29.75 29.68 12 7 4 23 15 41 0.43 Rain
3 52 44 36 34 27 23 75 55 32 29.94 29.88 29.77 12 8 6 10 7 23 0.00  
4 47 42 38 44 34 23 93 70 34 29.91 29.66 29.47 12 6 2 13 6 24 0.47 Rain
5 54 46 37 37 34 28 93 69 38 29.68 29.54 28.59 12 9 6 18 6 - 0.00  
6 54 46 39 30 26 23 65 48 26 29.95 29.76 29.68 12 9 6 20 11 39 0.00  
7 42 38 33 32 22 18 93 52 25 29.96 29.87 29.68 12 6 1 17 13 30 0.01 Snow
8 37 34 32 32 21 10 92 58 35 29.98 29.75 29.53 12 5 1 28 16 74 0.08 Snow
9 46 38 29 18 12 5 55 37 15 30.10 30.04 29.95 12 12 12 14 6 23 0.00  
10 51 41 31 32 26 16 61 52 38 29.93 29.78 29.71 12 8 6 16 6 - 0.00  
11 51 44 37 25 17 10 53 35 15 30.04 29.88 29.74 12 12 12 15 7 29 0.00  
12 49 41 33 18 14 10 44 35 18 30.18 30.11 30.04 12 12 12 17 13 30 0.00  
13 46 40 33 32 24 10 70 50 20 30.19 30.16 30.15 12 8 6 10 8 - 0.00  
14 48 43 38 45 41 34 93 85 67 30.15 30.08 30.01 6 6 4 9 7 - 0.04 Rain
15 57 52 46 52 47 45 100 90 72 30.01 29.89 29.80 6 5 2 13 6 25 0.75 Rain
16 50 47 44 46 45 43 100 86 72 29.95 29.93 29.92 6 6 2 8 5 - 0.00  
17 50 48 46 45 43 36 93 83 66 29.91 29.82 29.77 12 7 6 9 5 - 0.00  
18 53 48 43 36 33 30 71 58 37 29.95 29.84 29.77 12 12 12 22 14 40 0.00  
19 52 45 38 37 33 28 81 62 45 30.18 30.08 29.98 12 12 12 14 8 28 0.00  
20 52 45 38 32 28 24 65 54 36 30.18 30.10 29.98 12 11 6 10 5 - 0.00  
21 44 42 39 39 37 32 93 82 57 29.98 29.93 29.86 12 6 5 5 2 - 0.00  
22 53 46 39 39 35 32 87 72 45 30.13 30.08 29.98 12 10 6 7 3 - 0.00  
23 47 43 39 43 41 37 93 87 76 30.15 30.09 30.06 12 6 5 6 3 - 0.00  
24 46 44 42 45 43 42 100 93 87 30.22 30.19 30.15 6 3 1 5 2 - 0.01  
25 50 48 46 48 46 44 94 91 85 30.21 30.11 30.04 3 2 1 2 0 - 0.00  
26 52 50 46 50 47 36 94 88 62 30.06 29.99 29.92 6 3 1 17 2 33 0.47 Rain
27 51 44 38 45 40 36 93 81 55 30.11 30.04 29.95 12 8 6 8 2 - 0.00  
28 50 46 41 45 40 23 100 85 35 30.36 30.13 29.95 6 2 0 15 3 29 0.00 Fog , Rain
29 53 46 40 27 21 16 49 35 16 30.39 30.30 30.18 12 12 12 25 12 48 0.00  
30 56 46 37 37 30 21 87 59 29 30.27 30.20 30.18 12 12 12 17 8 29 0.00  
31 60 50 39 39 29 25 66 47 22 30.30 30.24 30.15 12 12 12 17 8 25 0.00