Average high temperature, low temperature, precipitation:

Month

Avg.
High

Avg.
Low

Mean

Avg.
Precip

Record
High

Record
Low

January

21

1

11

0.94

51

-45

February

27

4

16

0.84

59

-43

March

36

14

25

1.49

75

-40

April

51

29

40

2.41

88

-14

May

64

41

53

3.17

90

15

June

73

52

63

4.01

96

23

July

77

56

67

3.97

99

30

August

76

54

65

3.47

96

28

September

67

46

57

3.95

93

18

October

54

35

45

3.08

85

7

November

38

23

31

1.92

73

-22

December

25

8

17

1.21

59

-35

 

Harshaw weather facts:

• July is the average warmest month.

• The highest recorded temperature was 99 degrees in 2006.

• The average coolest month is January.

• The lowest recorded temperature was -45 degrees in 1982.

• June is the average wettest month.

 

Frostbite chart

 

Ice thickness recommendations

 

 

Snowmobile trails open: December 24, 2015
Links for snow conditions:

Moran’s Landing on Swamp Lake

Tagwotee Mountain Lodge

 

First 1”+ snowfall: November 1, 2015

 

Oneida County Snowmobile trails opened on January 2, 2016. Specific trails (e.g. lakes) remain closed.

 

Safe-Eating Guidelines for Most Wisconsin’s Inland (Non-Great Lakes) Waters (Source: The Wisconsin Fishing Report by DNR’s Fisheries Management program, Spring 2013):

• Women of childbearing years, nursing mothers and all children under 15 may eat:
1 meal per week - Bluegill, crappies, yellow perch, sunfish, bullheads and inland trout;
and
1 meal per month - Walleye, pike, bass, catfish and all other species.
Do not eat - Muskies.

• Women beyond their childbearing years and men may eat:
Unrestricted - Bluegill, crappies, yellow perch, sunfish, bullheads and inland trout;
1 meal per week - Walleye, pike, bass, catfish and all other species;
and
1 meal per month - Muskies.

 

Earliest observed on-nest date for birds observed to be sitting on nest with eggs before end of March:

American crow

2/24

American kestrel

3/21

American woodcock

3/31

Bald eagle

3/5

Barred owl

3/1

Common raven

2/16

Eastern bluebird

3/12

Eastern screech owl

3/2

European starling

3/14

Gray jay

3/20

Great blue heron

3/29

Great horned owl

1/20

Homed lark

3/23

House finch

3/31

House sparrow

3/20

Long-eared owl

3/22

Mourning dove

3/10

Northern goshawk

1/19

Saw-whet owl

3/18

Pine siskin

3/30

Red-tail hawk

3/4

Sandhill crane

3/22

White-winged crossbill

3/15

Wood duck

3/21

 

Mammals breeding before end of March:

Eastern cottontail

Mar

Snowshoe hare

Mar, Apr

Eastern chipmunk

Mar, Apr

Gray squirrel

Feb

Red squirrel

Mar

Beaver

Jan, Feb

Muskrat

Mar, Apr

Coyote

Feb

Wolf

Feb, Mar

Gray fox

Feb, Mar

Red fox

Jan, Feb

Raccoon

Feb, Mar

Mink

Feb, Mar

Skunk

Feb, Mar

River otter

Mar, Apr

Bobcat

Feb, Mar

 

Stop Aquatic Hitchhikers (Source: Wisconsin Natural Resources Magazine, April 2013):

• Prevent the spread of invasive species and fish diseases by not transferring water, fish, fish eggs or other aquatic organisms between waterways.

• At the boat launch, inspect your boat, trailer and equipment and remove any plants, sediment and animals.

• On land, drain all water from the motor, live well, bilge and transom well.

• Empty your bait bucket into the trash, not the water.

• After leaving the launch wash your boat, tackle, trailer and other equipment with hot (104 degrees) tap water or a high-pressure sprayer. Or, allow your boat and other equipment to dry thoroughly in the sun for at least five days before moving to another body of water - some invasive species may not be visible to the naked eye and can survive for long periods of time out of water.

• If you had your watercraft where a fish disease called viral hemorrhAgic septicemia (VHS) has spread (check with your local DNR), disinfect your boat before moving to an uninfected lake.

 

 

Last Modified: 07 August 2017