Thunder Bay Weather In September 2018

Historical Data for September 2018 in Thunder Bay, Canada

Summary
  • 2018
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  • February
  • March
  • April
  • May
  • June
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  • August
  • September
  • October
  • November
  • December
Temperature Max Average Min
Max Temperature 23.69°C (74.64°F) 15.66°C (60.19°F) 3.95°C (39.11°F)
Avg Temperature 19.74°C (67.53°F) 12.76°C (54.97°F) 1.97°C (35.55°F)
Min Temperature 16.78°C (62.2°F) 8.78°C (47.8°F) -1.97°C (28.45°F)
Dew Point Max Average Min
Dew Point 16.78°C (62.2°F) 8.16°C (46.69°F) -3.95°C (24.89°F)
Precipitation Max Average Min Sum
Precipitation 38.19mm | 1.5in 4.2mm | 0.17in 0.0mm | 0in 125.92mm | 4.96in
Snowdepth 0.39mm | 0.02in 0.01mm | 0.0in 0.0mm | 0in 0.39mm | 0.02in
Wind Max Average Min
Wind 23.69kmh | 14.72mph 11.98kmh | 7.44mph 5.92kmh | 3.68mph
Gust Wind 34.54kmh | 21.46mph 19.08kmh | 11.86mph 8.88kmh | 5.52mph
Sea Level Pressure Max Average Min
Sea Level Pressure 38.19mb 4.2mb 0.0mb

September 2018 Graph

September 2018 - Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
September ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2018-09-01 19.74 | 67.53 14.8 | 58.64 83 6.91 | 4.29 29.43 | 996.77 6.81 | 0.27
2018-09-02 16.78 | 62.2 14.8 | 58.64 93 8.88 | 5.52 29.46 | 997.76 1.18 | 0.05
2018-09-03 17.76 | 63.97 8.88 | 47.98 65 7.9 | 4.91 29.76 | 1007.62 0.0 | 0
2018-09-04 14.8 | 58.64 12.83 | 55.09 88 6.91 | 4.29 29.67 | 1004.66 4.14 | 0.16
2018-09-05 15.79 | 60.42 8.88 | 47.98 67 13.82 | 8.59 29.73 | 1006.64 2.86 | 0.11
2018-09-06 14.8 | 58.64 3.95 | 39.11 55 8.88 | 5.52 29.93 | 1013.55 0.0 | 0
2018-09-07 13.82 | 56.88 3.95 | 39.11 57 9.87 | 6.13 29.99 | 1015.52 0.0 | 0
2018-09-08 11.84 | 53.31 3.95 | 39.11 65 10.86 | 6.75 29.99 | 1015.52 0.0 | 0
2018-09-09 12.83 | 55.09 6.91 | 44.44 72 12.83 | 7.97 29.76 | 1007.62 0.0 | 0
2018-09-10 14.8 | 58.64 10.86 | 51.55 82 12.83 | 7.97 29.55 | 1000.72 0.1 | 0.0
2018-09-11 18.75 | 65.75 13.82 | 56.88 82 11.84 | 7.36 29.49 | 998.74 0.0 | 0
2018-09-12 19.74 | 67.53 16.78 | 62.2 84 10.86 | 6.75 29.55 | 1000.72 0.2 | 0.01
2018-09-13 18.75 | 65.75 13.82 | 56.88 81 11.84 | 7.36 29.61 | 1002.69 0.0 | 0
2018-09-14 19.74 | 67.53 15.79 | 60.42 83 10.86 | 6.75 29.64 | 1003.68 0.0 | 0
2018-09-15 15.79 | 60.42 12.83 | 55.09 88 9.87 | 6.13 29.76 | 1007.62 10.26 | 0.4
2018-09-16 18.75 | 65.75 14.8 | 58.64 88 10.86 | 6.75 29.58 | 1001.7 0.3 | 0.01
2018-09-17 14.8 | 58.64 10.86 | 51.55 77 16.78 | 10.43 29.49 | 998.74 0.2 | 0.01
2018-09-18 10.86 | 51.55 5.92 | 42.66 77 6.91 | 4.29 29.67 | 1004.66 0.0 | 0
2018-09-19 12.83 | 55.09 6.91 | 44.44 78 5.92 | 3.68 29.7 | 1005.65 0.0 | 0
2018-09-20 9.87 | 49.77 8.88 | 47.98 90 16.78 | 10.43 29.61 | 1002.69 22.8 | 0.9
2018-09-21 7.9 | 46.22 5.92 | 42.66 81 23.69 | 14.72 29.35 | 993.81 38.19 | 1.5
2018-09-22 8.88 | 47.98 3.95 | 39.11 79 12.83 | 7.97 29.78 | 1008.61 4.54 | 0.18
2018-09-23 1.97 | 35.55 0.99 | 33.78 83 20.72 | 12.87 29.9 | 1012.56 5.92 | 0.23
2018-09-24 12.83 | 55.09 8.88 | 47.98 87 16.78 | 10.43 29.52 | 999.73 3.55 | 0.14
2018-09-25 8.88 | 47.98 6.91 | 44.44 88 8.88 | 5.52 29.46 | 997.76 9.57 | 0.38
2018-09-26 7.9 | 46.22 3.95 | 39.11 78 13.82 | 8.59 29.46 | 997.76 3.36 | 0.13
2018-09-27 7.9 | 46.22 5.92 | 42.66 91 8.88 | 5.52 29.35 | 993.81 9.47 | 0.37
2018-09-28 4.93 | 40.87 1.97 | 35.55 83 14.8 | 9.2 29.58 | 1001.7 2.37 | 0.09
2018-09-29 2.96 | 37.33 -3.95 | 24.89 64 12.83 | 7.97 29.84 | 1010.59 0.0 | 0
2018-09-30 5.92 | 42.66 0.0 | 0 71 13.82 | 8.59 29.81 | 1009.6 0.1 | 0.0
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Thunder Bay Historical Data