Thunder Bay, ON

19°C

Partly cloudy

Thunder Bay, ON

19°C

Partly cloudy

Feels Like: -
Wind: S 11km/h
Sunrise: 8:26
Sunset: 18:56

Relative Humidity: 60%
Pressure: 100.7 kPa
Visibility: 32.0 km
Ceiling: 8000 ft

Farmzone: Thunder Bay, Ontario change_»

  • Station: Welcome Island (Aut), ON, Canada
  • Latitude: 48.4°
  • Longitude: -89.1°
  • Altitude: -9999 m

The weather statistics displayed here represent the value of each meteorological parameter for each month of the year. The sampling period for this data covers 30 years. Record maximums and minimums are updated annually.

Temperature (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average ----812.316.316.311.66.6-1-
Average high ----12.316.420.42014.79.41.6-
Average low ----3.8812.312.78.53.7-3.7-
Record daily high ---16.72727.8303326.12218.96.1
Date---Apr 12
1968
May 04
1980
Jun 29
1970
Jul 01
1970
Aug 07
1983
Sep 02
1978
Oct 20
1978
Nov 04
1975
Dec 01
1970
Record daily low ----9.4-6.71.15.62.2-1.1-10-22.2-24.4
Date---Apr 10
1970
May 03
1967
Jun 09
1978
Jul 10
1968
Aug 15
1979
Sep 22
1974
Oct 23
1981
Nov 28
1976
Dec 06
1972

Humidex

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Record humidex 3.811.710.216.725.133.734.440.328.822.913.77.4
DateJan 09
2002
Feb 07
2002
Mar 12
1995
Apr 30
2001
May 30
1995
Jun 19
1995
Jul 14
2002
Aug 06
2001
Sep 06
1996
Oct 11
1995
Nov 06
2001
Dec 05
2001
Days with humidex over 30 000001020000
Days with humidex over 35 000000000000
Days with humidex over 40 000000000000

Wind Chill

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Record windchill -46.8-55-39.7-32.8-10.5-0.224.3-3.3-19.1-39.1-44.2
DateJan 31
1996
Feb 02
1996
Mar 07
1996
Apr 04
1995
May 01
1996
Jun 08
1995
Jul 01
2001
Aug 09
1994
Sep 22
1995
Oct 31
1996
Nov 27
2001
Dec 11
1995
Days with wind chill below -20 232192000000618
Days with Wind chill below -30 13113000000007
Days with Wind chill below -40 420000000001