Sn M T W Th F S
1
20%
2
13%
3
28%
4
63%
5
45%
6
19%
7
24%
8
53%
9
30%
10
15%
11
19%
12
12%
13
12%
14
19%
15
13%
16
07%
17
23%
18
47%
19
54%
20
81%
21
47%
22
41%
23
41%
24
24%
25
20%
26
38%
27
20%
28
13%
29
32%
30
08%
31
21%
December 2018 Summary
Precipitation Forecast Wetter Than Normal
Temperature Forecast Normal
Avg High Temps 40 to 50 °
Avg Low Temps 25 to 40 °
Avg High Temps 0 to 15 °
Avg Low Temps -5 to 5 °
Rain Frequency 13 to 17 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