Monthly Weather Report

mccwx.ca Sunshine Vly-Sumallo
December 2025
Generated 02-Mar-26 12:00:23 AM

Temp Dew Point Humidity Wind Heat Pressure Wind Rain Degree Days
Date High Low High Low High Low Chill Index High Low Gust Total MxRate Heat Cool
1 2.9 -1.8 1.4 -2.7 94 90 1024.61018.0 0.00 0.00 0.00 17.7
2 4.1 -0.1 2.6 -0.9 94 90 1025.21018.0 0.00 0.25 1.46 16.3
3 3.2 -0.6 1.8 -1.4 94 91 1025.11023.0 0.00 0.25 1.46 17.0
4 2.9 1.7 1.7 0.8 94 92 1023.41019.9 0.00 0.00 0.00 16.0
5 3.3 1.7 2.3 0.8 94 93 1019.91001.8 2.66 38.08 8.78 15.8
6 4.8 2.1 3.9 1.2 94 93 0.7 1016.51003.7 10.12 64.25 8.78 14.8
7 5.4 1.9 4.5 1.1 94 93 0.6 1017.31009.9 20.05 25.75 7.32 14.6
8 5.4 3.1 4.5 2.2 94 92 0.8 1017.31005.4 11.77 45.00 8.78 14.1
9 6.3 3.3 5.1 2.4 94 91 0.9 1019.01009.5 14.26 10.00 5.85 13.5
10 5.2 3.4 4.3 2.5 94 94 1.7 1010.91007.2 8.46 112.50 7.32 14.0
11 6.8 4.3 5.9 3.4 94 93 3.3 1022.51010.9 11.77 5.00 4.39 12.7
12 6.4 4.1 5.5 3.2 94 94 3.3 1021.51015.8 15.08 11.00 2.93 13.1
13 6.2 4.7 5.3 3.8 94 94 1017.21014.8 4.32 0.25 1.46 12.9
17 2.7 2.7 1.8 1.8 94 94 1.4 1012.21012.2 5.15 20.83 0.00 15.6
18 3.9 1.6 3.1 0.7 94 90 -1.8 1012.8 986.8 19.22 14.50 5.85 15.5
19 2.4 0.4 1.6 -0.4 94 94 -1.8 1007.4 994.3 13.43 0.00 0.00 16.9
20 2.3 1.1 1.4 0.2 94 94 1009.21007.2 0.00 0.00 0.00 16.6
21 3.2 1.7 2.3 0.8 94 94 -1.8 1007.2 999.8 13.43 7.25 2.93 15.8
22 3.1 -0.6 1.8 -1.4 94 87 -3.3 1008.91002.7 17.57 1.00 1.46 17.1
23 1.2 -0.1 0.3 -0.9 94 94 1008.81007.4 0.00 0.00 0.00 17.7
 
20 6.8 -1.8 5.9 -2.7 94 87 -3.3 1025.2 986.8 20.05 355.91 8.78307.8
Days High Low High Low High Low Wind Heat High Low Gust Total MxRate Heat Cool
Temp Dew Point Humidity Chill Index Pressure Wind Rain Degree Days
AVG 4.1 1.7 3.1 0.9 94 92 0.3 1016.31008.4 8.36 17.80 4.91


Degree Days use an 18°C baseline
Generated by VISWebReport for MCC Weather



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