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September 2020 Weather History at Churchill Airport Canada

This report shows the past weather for Churchill Airport, providing a weather history for September 2020. It features all historical weather data series we have available, including the Churchill Airport temperature history for September 2020. You can drill down from year to month and even day level reports by clicking on the graphs.

Churchill Airport Temperature History September 2020

History:20222021JFMAMJJASepOND20192018
Temperature history in September 2020 at Churchill Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303020°F20°F25°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°FAugOct
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 September 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Hourly Temperature in September 2020 at Churchill Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOctvery coldcoldcool
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 September 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Cloud Cover in September 2020 at Churchill Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 September 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Observed Weather in September 2020 at Churchill Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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
Tue, Sep 1 Light Rain-RA
Thu, Sep 3 Showers of Light Rain, Fog, Mist, Showers in the Vicinity-SHRA, FG, BR, VCSH
Fri, Sep 4 Light Rain, Showers of Light Rain, Mist-RA, -SHRA, BR
Sat, Sep 5 Light Rain-RA
Sun, Sep 6 Light Rain-RA
Mon, Sep 7 Light Rain, Mist-RA, BR
Tue, Sep 8 Light Rain, Showers of Light Rain-RA, -SHRA
Wed, Sep 9 Light Rain-RA
Thu, Sep 10 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Fri, Sep 11 Light Rain-RA
Sat, Sep 12 Light Rain, Showers of Light Rain, Mist-RA, -SHRA, BR
Sun, Sep 13 Showers of Light Rain-SHRA
Mon, Sep 14 Light Snow, Light Rain and Snow, Light Snow and Rain, Showers of Light Rain, Mist-SN, -RASN, -SNRA, -SHRA, BR
Tue, Sep 15 Showers of Light Rain and Snow, Showers of Light Rain, Showers in the Vicinity-SHRASN, -SHRA, VCSH
Wed, Sep 16 Showers of Light Snow, Showers of Light Rain and Snow, Showers of Light Rain, Showers in the Vicinity-SHSN, -SHRASN, -SHRA, VCSH
Thu, Sep 17 Showers of Light Snow, Showers of Light Rain and Snow, Light Rain, Showers of Light Rain-SHSN, -SHRASN, -RA, -SHRA
Fri, Sep 18 Fog, Unknown PrecipitationFG, UP
Sat, Sep 19 Fog, MistFG, BR
Mon, Sep 21 Fog, MistFG, BR
Tue, Sep 22 Light Rain, Showers of Light Rain, Light Drizzle, Mist-RA, -SHRA, -DZ, BR
Thu, Sep 24 MistBR
Fri, Sep 25 Light Rain, Showers of Light Rain, Mist-RA, -SHRA, BR
Sat, Sep 26 Light Rain, Fog, Mist-RA, FG, BR
Sun, Sep 27 Light Rain, Light Drizzle, Fog, Mist-RA, -DZ, FG, BR
Mon, Sep 28 Light Rain, Light Drizzle, Mist-RA, -DZ, BR
Tue, Sep 29 Light Rain, Showers of Light Rain, Mist-RA, -SHRA, BR
Wed, Sep 30 Showers of Light Snow, Showers of Light Rain and Snow, Showers of Light Snow and Rain, Light Rain, Showers of Light Rain, Showers in the Vicinity-SHSN, -SHRASN, -SHSNRA, -RA, -SHRA, VCSH

Hours of Daylight and Twilight in September 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Hours of Daylight and Twilight in September 2020 at Churchill Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAugOctSep 2212 hr, 17 minSep 2212 hr, 17 minnightnightdaydaySep 113 hr, 59 minSep 113 hr, 59 minSep 3011 hr, 31 minSep 3011 hr, 31 minSep 1113 hr, 8 minSep 1113 hr, 8 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 in September 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Sunrise & Sunset with Twilight in September 2020 at Churchill Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMAugOct6:15 AM6:15 AMSep 18:14 PMSep 18:14 PM7:20 AM7:20 AMSep 306:50 PMSep 306:50 PM6:37 AM6:37 AMSep 117:45 PMSep 117:45 PM7:00 AM7:00 AMSep 217:16 PMSep 217:16 PM
The solar day over the course of September 2020. 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.

Solar Elevation and Azimuth in September 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Solar Elevation and Azimuth in September 2020 at Churchill AirportSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 AMAugOct00101020203000101020203030
northeastsouthwest
Solar elevation and azimuth over the course of September 2020. 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 September 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Moon Rise, Set & Phases in September 2020 at Churchill Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctSep 212:23 AMSep 212:23 AMSep 176:01 AMSep 176:01 AMOct 14:06 PMOct 14:06 PM8:45 PM8:45 PM6:18 AM6:18 AM6:37 AM6:37 AM8:08 PM8:08 PM7:19 PM7:19 PM7:55 AM7:55 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.
Sep 2020IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
99%-4:58 AMWSW8:45 PMESE12:44 AMS246,273 mi
2
100%-6:18 AMWSW8:54 PMESE1:30 AMS248,132 mi
3
99%-7:36 AMWSW9:02 PME2:14 AMS249,732 mi
4
96%-8:52 AMW9:10 PME2:55 AMS250,984 mi
5
91%-10:08 AMW9:17 PMENE3:35 AMS251,786 mi
6
85%-11:23 AMWNW9:25 PMENE4:15 AMS252,028 mi
7
77%-12:40 PMWNW9:35 PMENE4:56 AMS251,610 mi
8
69%-1:58 PMNW9:49 PMNE5:39 AMS250,458 mi
9
59%-3:15 PMNW10:09 PMNE6:24 AMS248,538 mi
10
50%-4:30 PMNW10:38 PMNE7:12 AMS245,877 mi
11
39%-5:35 PMNW11:23 PMNE8:03 AMS242,572 mi
12
29%-6:27 PMNW-8:57 AMS238,805 mi
13
19%12:27 AMNE7:03 PMNW-9:52 AMS234,833 mi
14
11%1:48 AMNE7:27 PMNW-10:47 AMS230,980 mi
15
5%3:21 AMNE7:44 PMWNW-11:42 AMS227,597 mi
16
1%4:58 AMENE7:57 PMWNW-12:35 PMS225,016 mi
17
0%6:37 AMENE8:08 PMW-1:28 PMS223,491 mi
18
3%8:15 AME8:18 PMW-2:20 PMS223,153 mi
19
8%9:54 AMESE8:29 PMWSW-3:13 PMS223,990 mi
20
16%11:33 AMESE8:42 PMWSW-4:08 PMS225,852 mi
21
27%1:10 PMSE8:59 PMSW-5:05 PMS228,494 mi
22
38%2:43 PMSE9:24 PMSW-6:04 PMS231,621 mi
23
50%4:05 PMSE10:01 PMSW-7:03 PMS234,946 mi
24
61%5:09 PMSE10:55 PMSW-8:02 PMS238,228 mi
25
71%5:53 PMSE--8:59 PMS241,292 mi
26
80%-12:04 AMSW6:22 PMSE9:52 PMS244,032 mi
27
88%-1:22 AMSW6:41 PMSE10:42 PMS246,397 mi
28
93%-2:43 AMSW6:54 PMESE11:28 PMS248,376 mi
29
96%-4:04 AMWSW7:04 PMESE--
30
97%-5:22 AMWSW7:12 PME12:12 AMS249,971 mi

Humidity Comfort Levels in September 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Humidity Comfort Levels in September 2020 at Churchill Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 September 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Wind Speed in September 2020 at Churchill Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphAugOct
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in September 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Hourly Wind Speed in September 2020 at Churchill Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
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 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Hourly Wind Direction in 2020 at Churchill Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in September 2020 at Churchill Airport

History:20222021JFMAMJJASepOND20192018
Atmospheric Pressure in September 2020 at Churchill Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.2 inHg29.2 inHg29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgAugOct
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

Reports by Month

Reports by Month at Churchill Airport194019501960197019801990200020102020194319431944194419451945194719471948194819501950195119511952195219531953195419541955195519561956195719571958195819591959196019601961196119621962196319631964196419651965196619661972197219731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in September 2020 at Churchill Airport Fall 2020

Number of Reports by Day in September 2020 at Churchill Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030002020404060608080100100AugOct
regularspecialcorrection
The number of reports per day.

Reports by Hour in September 2020 at Churchill Airport Fall 2020

Reports by Hour in September 2020 at Churchill Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOct
regularspecialcorrection
Indication of what types of reports were recorded during each hour.

This report graphically illustrates the historical weather reports recorded by the weather station at Churchill Airport in September 2020.

METAR Reports

Airport weather stations throughout the world routinely issue METAR weather reports . Such reports are used by pilots, air traffic controllers, meteorologists, climatologists, and other researchers. They are published via radio transmission and on the internet. We have been collecting and archiving published METAR reports since 2011, and have found third-party sources for archived reports from years prior to that.

ISD Reports

The Integrated Surface Database (ISD), maintained and published by NOAA's National Center for Environmental Information , consists of hourly and synoptic weather reports from a variety of sources. We use ISD data to complement and backfill for our METAR archive.

Other Data

The sources for the averages shown in the daily temperature chart are discussed in greater detail on this station's Averages Report.

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

Disclaimer

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We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

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