Weather History for Worcester, MA

Change the Weather History Date:

Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 59 °F 44 °F 24 °F
Mean Temperature 53 °F 36 °F 19 °F
Min Temperature 49 °F 28 °F 13 °F
Degree Days  
Heating Degree Days (base 65) 46 29 12 887
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 0 0 5
Dew Point  
Dew Point 55 °F 27 °F -6 °F
Precipitation  
Precipitation 1.67 in 0.18 in 0.00 in 5.16 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 39 mph 10 mph 0 mph
Gust Wind 54 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.68 in 30.10 in 29.25 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 22, 2011 Rise Set
Actual Time 7:13 AM EST 4:18 PM EST
Civil Twilight 6:41 AM EST 4:50 PM EST
Nautical Twilight 6:06 AM EST 5:25 PM EST
Astronomical Twilight 5:31 AM EST 6:00 PM EST
Moon 4:53 AM EST (12/22) 2:26 PM EST (12/22)
Length of Visible Light 10h 09m
Length of Day
9h 05m
Waning Crescent, 6% of the Moon is Illuminated
Dec 22
Waning Crescent
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter

Weather History Calendar

Precipitation Actual month total 5.16 Normal Month Total: 3.82
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
46 | 34 0.00
Average:
42 | 28 0.13
Scattered Clouds
Actual:
47 | 30 0.00
Average:
41 | 28 0.13
Clear
Actual:
41 | 30 0.00
Average:
41 | 27 0.14
Partly Cloudy
Actual:
49 | 29 0.00
Average:
40 | 27 0.14
Scattered Clouds
Actual:
59 | 45 0.00
Average:
40 | 27 0.13
Rain
Actual:
57 | 49 0.17
Average:
40 | 26 0.14
Rain
Actual:
56 | 41 1.67
Average:
39 | 26 0.13
Snow
Actual:
41 | 31 0.50
Average:
39 | 25 0.13
Rain
Actual:
45 | 28 0.03
Average:
38 | 25 0.13
Scattered Clouds
Actual:
41 | 25 0.00
Average:
38 | 25 0.14
Clear
Actual:
33 | 22 0.00
Average:
38 | 24 0.13
Clear
Actual:
45 | 28 0.00
Average:
37 | 24 0.13
Clear
Actual:
46 | 29 0.00
Average:
37 | 23 0.12
Partly Cloudy
Actual:
39 | 33 0.00
Average:
37 | 23 0.13
Rain
Actual:
50 | 35 0.12
Average:
36 | 23 0.12
Rain
Actual:
51 | 33 T
Average:
36 | 22 0.12
Scattered Clouds
Actual:
37 | 22 0.00
Average:
36 | 22 0.12
Clear
Actual:
24 | 14 0.00
Average:
35 | 22 0.12
Scattered Clouds
Actual:
40 | 13 0.00
Average:
35 | 21 0.11
Scattered Clouds
Actual:
41 | 28 0.00
Average:
35 | 21 0.12
Thunderstorm
Actual:
54 | 30 0.80
Average:
35 | 21 0.12
Rain
Actual:
53 | 41 0.13
Average:
34 | 20 0.11
Snow
Actual:
44 | 33 0.80
Average:
34 | 20 0.12
Scattered Clouds
Actual:
30 | 18 0.00
Average:
34 | 20 0.12
Partly Cloudy
Actual:
37 | 14 0.00
Average:
34 | 20 0.12
Rain
Actual:
38 | 27 T
Average:
33 | 19 0.12
Rain
Actual:
55 | 27 0.78
Average:
33 | 19 0.11
Rain
Actual:
55 | 24 0.10
Average:
33 | 19 0.11
Clear
Actual:
27 | 17 0.00
Average:
33 | 19 0.11
Partly Cloudy
Actual:
36 | 22 0.00
Average:
32 | 18 0.11
Rain
Actual:
43 | 28 0.06
Average:
32 | 18 0.11
 

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

2011 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 46 40 34 28 22 14 75 54 33 30.28 30.10 29.87 10 10 10 18 11 26 0.00  
2 47 39 30 28 24 20 75 57 38 30.47 30.32 30.25 10 10 10 17 8 23 0.00  
3 41 36 30 27 25 22 82 66 50 30.68 30.62 30.47 10 10 10 15 5 21 0.00  
4 49 39 29 43 36 27 96 79 61 30.61 30.48 30.37 10 10 10 24 12 32 0.00  
5 59 52 45 48 46 43 100 81 62 30.38 30.30 30.22 10 10 7 20 13 25 0.00  
6 57 53 49 55 53 48 100 97 93 30.19 30.03 29.90 10 5 0 18 11 25 0.17 Fog , Rain
7 56 49 41 55 49 39 100 97 93 29.90 29.75 29.44 10 2 0 13 6 18 1.67 Fog , Rain
8 41 36 31 40 30 24 100 80 59 30.28 29.69 29.32 10 7 1 39 16 47 0.50 Rain , Snow
9 45 37 28 41 33 24 92 73 53 30.34 30.24 30.17 10 10 7 23 10 31 0.03 Rain
10 41 33 25 37 24 15 93 70 47 30.44 30.25 30.15 10 10 10 18 9 24 0.00  
11 33 28 22 15 13 11 68 56 43 30.62 30.56 30.45 10 10 10 15 8 20 0.00  
12 45 37 28 17 12 1 63 40 16 30.57 30.49 30.39 10 10 10 16 10 22 0.00  
13 46 38 29 29 18 11 64 48 32 30.38 30.32 30.29 10 10 10 14 8 18 0.00  
14 39 36 33 31 29 28 89 80 70 30.41 30.36 30.31 10 10 10 10 6 16 0.00  
15 50 43 35 48 40 30 100 90 80 30.30 29.98 29.71 10 10 6 24 15 32 0.12 Rain
16 51 42 33 47 32 26 93 73 53 30.08 29.90 29.63 10 10 9 32 15 48 T Rain
17 37 30 22 27 20 5 85 68 50 30.13 30.06 30.00 10 10 10 20 10 26 0.00  
18 24 19 14 9 2 -6 73 54 34 30.29 30.21 30.13 10 10 10 13 7 18 0.00  
19 40 27 13 28 16 -1 64 57 49 30.25 30.04 29.85 10 10 10 24 14 35 0.00  
20 41 35 28 32 20 12 76 55 34 30.21 30.08 29.86 10 10 10 18 7 24 0.00  
21 54 42 30 54 41 17 100 77 53 30.18 29.88 29.61 10 6 0 30 12 43 0.80 Fog , Rain , Thunderstorm
22 53 47 41 50 39 34 86 71 56 30.09 29.92 29.63 10 10 2 30 11 37 0.13 Rain
23 44 39 33 40 34 22 100 93 85 30.17 29.95 29.85 10 7 0 15 6 21 0.80 Fog , Rain , Snow
24 30 24 18 21 8 -5 75 50 25 30.48 30.35 30.16 10 10 10 13 6 17 0.00  
25 37 26 14 31 18 -2 82 63 43 30.46 30.19 29.86 10 10 10 16 8 23 0.00  
26 38 33 27 31 23 15 89 65 40 30.25 30.06 29.83 10 10 10 26 12 35 T Rain
27 55 41 27 53 36 22 100 82 64 30.16 29.80 29.30 10 7 2 32 15 54 0.78 Rain
28 55 40 24 53 31 13 93 74 54 29.65 29.37 29.25 10 10 10 36 19 48 0.10 Rain
29 27 22 17 10 3 -4 60 47 33 30.03 29.88 29.67 10 10 10 26 13 38 0.00  
30 36 29 22 23 19 10 69 62 54 30.10 30.05 30.00 10 10 10 14 4 16 0.00  
31 43 36 28 43 33 21 100 88 75 30.04 29.88 29.79 10 3 0 18 9 25 0.06 Fog , Rain