Historical Weather Data
All weather data was taken and
summerized from the National Climatic Data Center (NCDC).
Below is the latest data for 2011. Previous
summaries can be accessed by clicking the
corresponding year (2010, 2009).
2011 Wisconsin Weather
Trends
|
JANUARY |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
12.5 |
48th Coldest |
13.83 |
-4.0 - 28.0 |
NORMAL |
|
Precipitation (in) |
0.91 |
53rd Driest |
1.16 |
0.14 - 2.68 |
NORMAL |
|
FEBRUARY |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
18.5 |
48th Warmest |
17.10 |
1.2 - 31.8 |
NORMAL |
|
Precipitation (in) |
1.13 |
54th Wettest |
1.06 |
0.11 - 3.08 |
NORMAL |
|
MARCH |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
27.9 |
55th Coldest |
28.78 |
19.0 - 40.7 |
NORMAL |
|
Precipitation (in) |
2.39 |
20th Wettest |
1.79 |
0.16 - 4.10 |
WET |
|
APRIL |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
41.5 |
41st Coldest |
43.12 |
35.2 - 51.2 |
NORMAL |
|
Precipitation (in) |
3.69 |
21st Wettest |
2.71 |
0.81 - 5.38 |
WET |
|
MAY |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
53.4 |
42nd Coldest |
54.83 |
46.9 - 63.0 |
NORMAL |
|
Precipitation (in) |
2.95 |
44th Driest |
3.59 |
1.24 - 7.64 |
NORMAL |
|
JUNE |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
64.0 |
48th Coldest |
64.45 |
57.9 - 72.0 |
NORMAL |
|
Precipitation (in) |
4.19 |
55th Wettest |
4.19 |
0.98 - 7.75 |
NORMAL |
|
JULY |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
73.1 |
7th Warmest |
69.39 |
63.4 - 75.4 |
WARM |
|
Precipitation (in) |
4.36 |
29th Wettest |
3.78 |
1.03 - 7.75 |
WET |
|
AUGUST |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
68.5 |
31st Warmest |
67.06 |
61.3 - 74.1 |
WARM |
|
Precipitation (in) |
2.81 |
32nd Driest |
3.75 |
1.07 - 7.92 |
DRY |
|
SEPTEMBER |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
57.5 |
36th Coldest |
58.74 |
52.3 - 64.8 |
COLD |
|
Precipitation (in) |
2.72 |
35th Driest |
3.68 |
0.78 - 8.25 |
DRY |
|
OCTOBER |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
49.8 |
25th Warmest |
47.41 |
37.2 - 57.0 |
WARM |
|
Precipitation (in) |
1.46 |
25th Driest |
2.47 |
0.17 - 6.00 |
DRY |
|
NOVEMBER |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
37.0 |
16th Warmest |
32.75 |
24.2 - 43.5 |
WARM |
|
Precipitation (in) |
1.91 |
55th Wettest |
1.96 |
0.20 - 5.24 |
NORMAL |
|
WINTER (Dec - Feb) |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
16.0 |
43rd Coldest |
16.79 |
8.0 - 26.3 |
NORMAL |
|
Precipitation (in) |
3.91 |
46th Wettest |
3.54 |
1.36 - 5.96 |
NORMAL |
|
SPRING (Mar - May) |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
40.9 |
38th Coldest |
42.25 |
37.3 - 49.3 |
NORMAL |
|
Precipitation (in) |
9.03 |
34th Wettest |
8.09 |
4.21 - 14.19 |
WET |
|
SUMMER (Jun - Aug) |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
68.5 |
20th Warmest |
66.97 |
61.7 - 70.7 |
WARM |
|
Precipitation (in) |
11.36 |
51st Driest |
11.72 |
6.57 - 19.45 |
NORMAL |
|
FALL (Sept - Nov) |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
48.1 |
24th Warmest |
46.30 |
41.4 - 52.1 |
WARM |
|
Precipitation (in) |
6.09 |
23rd Driest |
8.10 |
2.10 - 13.82 |
DRY |
|
YEAR (Jan - Dec) |
|
|
Average |
Rank |
Historical Average |
Historical Range |
Trend |
|
Temperature (F) |
44.1 |
23rd Warmest |
43.07 |
38.4 - 47.6 |
WARM |
|
Precipitation (in) |
30.17 |
43rd Driest |
31.46 |
20.93 - 41.86 |
NORMAL |
"Our realtor advised us that one reason our property was
purchased was because of the pond. We have very much enjoyed
working with you. Your efforts provided many hours of great
fun and added to our knowledge base related to nature."
-Mike C. - Private Pond Owner
NPDES UPDATE!!
On October 31st, 2011, the general permit to discharge
under the National Pollutant Discharge Elimination System (NPDES)
took effect. This new permitting system will be required for
ALL lakes and ponds that have an overflow
structure. The NPDES general permitting looks to monitor and
minimize point source discharges directly into federal and
state waters, monitor excess or residual pollutants from plant
control activities, and sets national standards for
documentation and reporting.
This permit for Wisconsin Residents will be issued through the
Wisconsin DNR. All pond owners will still need to have
the NR107 Aquatic Plant Control Permit, but only ponds
and lakes with an overflow that isn't contained on the
property will need WPDES coverage. The permit for
Illinois Residents will be issued through the Illinois EPA.
Currently, Lake and Pond Solutions Co. has obtained statewide
coverge for both Wisconsin and Illinois so customers will not need
seperate coverage.