Sn M T W Th F S
1
07%
2
40%
3
81%
4
61%
5
57%
6
52%
7
67%
8
78%
9
61%
10
48%
11
42%
12
49%
13
38%
14
34%
15
45%
16
48%
17
53%
18
45%
19
45%
20
66%
21
64%
22
60%
23
47%
24
64%
25
52%
26
58%
27
64%
28
52%
29
48%
30
60%
31
43%
December 2018 Summary
Precipitation Forecast Wetter Than Normal
Temperature Forecast Normal
Avg High Temps 45 to 55 °
Avg Low Temps 35 to 45 °
Avg High Temps 5 to 15 °
Avg Low Temps 0 to 10 °
Rain Frequency 8 to 10 days
Weather Forecast Legend

WeatherTAB helps you plan activities on days with the least risk of rain.

 Low risk of rain/snow.
Transition Day – Start or End of a Risky Period
Medium risk of rain/snow.
High risk of rain/snow.
%
 Forecast risk of rain/snow.

Our forecasts are not direct predictions of rain/snow. Not all risky days will have rain/snow. However, if it does rain/snow during the month, expect most of it to occur on higher risk days.
View detailed forecast

other WeatherTAB forecast views...

Daily Forecast - Daily view of forecast

including sunrise/sunset and moon phases.

Detailed Forecast - Detailed analysis of the monthly forecast

Best for planning. Includes Daily Risk of Precipitation, High/Low/Average Temperatures, Heating/Cooling Degree Days and Growing Degree Days