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Fall 2021 Weather History in Hamilton Ontario, Canada

The data for this report comes from the John C. Munro Hamilton International Airport. See all nearby weather stations

This report shows the past weather for Hamilton, providing a weather history for the fall of 2021. It features all historical weather data series we have available, including the Hamilton temperature history for the fall of 2021. You can drill down from year to month and even day level reports by clicking on the graphs.

Hamilton Temperature History in the Fall of 2021

History:202420232022202120202019201820172016
Temperature history in the Fall of 2021 in HamiltonSepOctNov0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°FSummerWinter
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in the Fall of 2021 in Hamilton

History:202420232022202120202019201820172016
Hourly Temperature in the Fall of 2021 in HamiltonSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWintercoolcoldwarmvery coldcomfortable
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
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Cloud Cover in the Fall of 2021 in Hamilton

History:202420232022202120202019201820172016
Cloud Cover in the Fall of 2021 in HamiltonSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.

Observed Weather in the Fall of 2021 in Hamilton

History:202420232022202120202019201820172016
Observed Weather in the Fall of 2021 in HamiltonSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Sun, Sep 5 Light Rain, Showers of Light Rain, Mist-RA, -SHRA, BR
Mon, Sep 6 Light Rain, Mist-RA, BR
Tue, Sep 7 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Rain, Light Rain, Showers of Light Rain, Mist+TSRA, -TSRA, TSRA, SHRA, -RA, -SHRA, BR
Wed, Sep 8 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Rain, Showers of Rain, Showers of Light Rain, MistTS, +TSRA, TSRA, SHRA, -SHRA, BR
Thu, Sep 9 Showers of Rain, Showers of Light Rain, Mist, Showers in the VicinitySHRA, -SHRA, BR, VCSH
Fri, Sep 10 Shallow FogMIFG
Sun, Sep 12 Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Showers of Light Rain, Mist-TSRA, TSRA, -RA, -SHRA, BR
Mon, Sep 13 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Light Rain, Fog, Mist, Shallow Fog+TSRA, -TSRA, -RA, FG, BR, MIFG
Tue, Sep 14 Thunderstorm with Light Rain, Light Rain, Showers of Light Rain, Mist, Showers in the Vicinity-TSRA, -RA, -SHRA, BR, VCSH
Wed, Sep 15 Thunderstorm with Heavy Rain, Thunderstorm with Rain, Showers of Light Rain+TSRA, TSRA, -SHRA
Fri, Sep 17 Mist, Shallow FogBR, MIFG
Sat, Sep 18 Light Rain, Fog, Mist-RA, FG, BR
Tue, Sep 21 Light Rain, Mist-RA, BR
Wed, Sep 22 Rain, Light Rain, Light Drizzle, MistRA, -RA, -DZ, BR
Thu, Sep 23 Rain, Light Rain, Mist, Showers in the VicinityRA, -RA, BR, VCSH
Fri, Sep 24 Light Rain, Mist-RA, BR
Sat, Sep 25 Light Rain-RA
Mon, Sep 27 Light Rain-RA
Sat, Oct 2 Mist, Shallow FogBR, MIFG
Sun, Oct 3 Light Rain, Light Drizzle, Fog, Mist-RA, -DZ, FG, BR
Mon, Oct 4 Light Rain, Light Drizzle, Fog, Mist-RA, -DZ, FG, BR
Tue, Oct 5 Light Rain, Light Drizzle, Mist-RA, -DZ, BR
Wed, Oct 6 Light Drizzle, Mist-DZ, BR
Thu, Oct 7 Light Drizzle, Fog, Mist-DZ, FG, BR
Fri, Oct 8 Light Rain, Light Drizzle, Fog, Mist-RA, -DZ, FG, BR
Sat, Oct 9 Heavy Rain, Showers of Rain, Light Rain, Showers of Light Rain, Mist, Showers in the Vicinity+RA, SHRA, -RA, -SHRA, BR, VCSH
Thu, Oct 14 Heavy Rain, Rain, Light Rain, Fog, Mist, Shallow Fog+RA, RA, -RA, FG, BR, MIFG
Fri, Oct 15 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain, Mist+TSRA, -TSRA, TSRA, RA, -RA, BR
Sat, Oct 16 Rain, Light Rain, Light Drizzle, Fog, MistRA, -RA, -DZ, FG, BR
Sun, Oct 17 Light Rain, Showers of Light Rain-RA, -SHRA
Mon, Oct 18 Light Rain-RA
Wed, Oct 20 Light Rain, Showers of Light Rain-RA, -SHRA
Thu, Oct 21 Heavy Rain, Showers of Heavy Rain, Rain, Showers of Rain, Light Rain, Showers of Light Rain, Light Drizzle, Mist+RA, +SHRA, RA, SHRA, -RA, -SHRA, -DZ, BR
Fri, Oct 22 Light Rain-RA
Sun, Oct 24 Light Rain, Fog, Mist-RA, FG, BR
Mon, Oct 25 Rain, Light Rain, Showers of Light Rain, Light Drizzle, MistRA, -RA, -SHRA, -DZ, BR
Tue, Oct 26 Light Rain, Light Drizzle, Mist-RA, -DZ, BR
Wed, Oct 27 Light Rain, Mist-RA, BR
Thu, Oct 28 Shallow FogMIFG
Fri, Oct 29 Heavy Rain, Rain, Light Rain, Light Drizzle, Mist+RA, RA, -RA, -DZ, BR
Sat, Oct 30 Light Rain, Light Drizzle, Mist-RA, -DZ, BR
Sun, Oct 31 Light Rain, Light Drizzle, Mist-RA, -DZ, BR
Mon, Nov 1 Light Rain-RA
Tue, Nov 2 Showers of Light Ice Pellets-SHPL
Wed, Nov 3 Light Rain, Showers of Light Rain-RA, -SHRA
Thu, Nov 4 Showers of Light Rain-SHRA
Sun, Nov 7 MistBR
Mon, Nov 8 Fog, MistFG, BR
Tue, Nov 9 Light Rain-RA
Wed, Nov 10 Fog, Freezing Fog, Mist, Shallow FogFG, FZFG, BR, MIFG
Thu, Nov 11 Light Rain-RA
Fri, Nov 12 Rain, Light Rain, Showers of Light Rain, Showers in the VicinityRA, -RA, -SHRA, VCSH
Sat, Nov 13 Showers of Light Ice Pellets, Light Rain, Showers in the Vicinity-SHPL, -RA, VCSH
Sun, Nov 14 Light Snow, Light Rain and Snow, Light Rain, Light Drizzle, Mist-SN, -RASN, -RA, -DZ, BR
Mon, Nov 15 Light Snow, Mist-SN, BR
Wed, Nov 17 Light Rain-RA
Thu, Nov 18 Light Snow, Light Rain-SN, -RA
Fri, Nov 19 Light Snow-SN
Sun, Nov 21 Light Rain, Mist-RA, BR
Mon, Nov 22 Light Snow, Light Rain, Showers in the Vicinity-SN, -RA, VCSH
Thu, Nov 25 Rain, Light Rain, Light Drizzle, MistRA, -RA, -DZ, BR
Fri, Nov 26 Light Snow-SN
Sat, Nov 27 Light Snow-SN
Sun, Nov 28 Light Snow, Mist-SN, BR
Mon, Nov 29 Light Snow, Mist-SN, BR
Tue, Nov 30 Light Snow, Showers of Light Small Hail and Snow-SN, -SHGSSN

Hours of Daylight and Twilight in the Fall of 2021 in Hamilton

History:202420232022202120202019201820172016
Hours of Daylight and Twilight in the Fall of 2021 in HamiltonSepOctNov0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSummerWinterSep 2212 hr, 9 minSep 2212 hr, 9 minnightnightdaydayNov 309 hr, 14 minNov 309 hr, 14 min
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Sunrise & Sunset with Twilight and Daylight Saving Time in the Fall of 2021 in Hamilton

History:202420232022202120202019201820172016
Sunrise & Sunset with Twilight and Daylight Saving Time in the Fall of 2021 in HamiltonSepOctNov2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSummerWinter6:43 AM6:43 AMSep 17:53 PMSep 17:53 PM7:30 AM7:30 AMNov 304:45 PMNov 304:45 PM8:01 AM8:01 AMNov 66:04 PMNov 66:04 PM7:05 AM7:05 AMSep 217:18 PMSep 217:18 PMDSTNov 7DSTNov 7
The solar day over the course of the Fall of 2021. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The transitions to and from daylight saving time are indicated by the 'DST' labels.

Solar Elevation and Azimuth in the Fall of 2021 in Hamilton

History:202420232022202120202019201820172016
Solar Elevation and Azimuth in the Fall of 2021 in HamiltonSepOctNov12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSummerWinter010202030600010203040
northeastsouthwest
Solar elevation and azimuth in the the fall of 2021. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

Moon Rise, Set & Phases in the Fall of 2021 in Hamilton

History:202420232022202120202019201820172016
Moon Rise, Set & Phases in the Fall of 2021 in HamiltonSepOctNov12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSummerWinterAug 89:51 AMAug 89:51 AMAug 228:03 AMAug 228:03 AMSep 68:52 PMSep 68:52 PMSep 207:55 PMSep 207:55 PMOct 67:06 AMOct 67:06 AMOct 2010:57 AMOct 2010:57 AMNov 45:15 PMNov 45:15 PMNov 193:58 AMNov 193:58 AMDec 42:44 AMDec 42:44 AMDec 1811:36 PMDec 1811:36 PM9:07 PM9:07 PM8:18 PM8:18 PM6:20 AM6:20 AM6:02 AM6:02 AM8:05 PM8:05 PM7:38 PM7:38 PM7:31 AM7:31 AM7:19 PM7:19 PM6:24 PM6:24 PM7:29 AM7:29 AM7:28 AM7:28 AM6:12 PM6:12 PM4:36 PM4:36 PM7:30 AM7:30 AM5:02 PM5:02 PM4:16 PM4:16 PM8:23 AM8:23 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

Humidity Comfort Levels in the Fall of 2021 in Hamilton

History:202420232022202120202019201820172016
Humidity Comfort Levels in the Fall of 2021 in HamiltonSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in the Fall of 2021 in Hamilton

History:202420232022202120202019201820172016
Wind Speed in the Fall of 2021 in HamiltonSepOctNov0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mph70 mph70 mphSummerWinter
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Fall of 2021 in Hamilton

History:202420232022202120202019201820172016
Hourly Wind Speed in the Fall of 2021 in HamiltonSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Hourly Wind Direction in 2021 in Hamilton

History:202420232022202120202019201820172016
Hourly Wind Direction in 2021 in HamiltonSepOctNov12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSummerWinter
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Fall of 2021 in Hamilton

History:202420232022202120202019201820172016
Atmospheric Pressure in the Fall of 2021 in HamiltonSepOctNov29.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgSummerWinter
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the John C. Munro Hamilton International Airport page.

See all nearby weather stations

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