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September 2020 Weather History in Kenai Alaska, United States

The data for this report comes from the Kenai Municipal Airport. See all nearby weather stations

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

Kenai Temperature History September 2020

History:20222021JFMAMJJASepOND20192018
Temperature history in September 2020 in Kenai1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303015°F15°F20°F20°F25°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°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 in Kenai

History:20222021JFMAMJJASepOND20192018
Hourly Temperature in September 2020 in Kenai1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAugOctcoldcoolvery cold
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 in Kenai

History:20222021JFMAMJJASepOND20192018
Cloud Cover in September 2020 in Kenai1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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.

Daily Precipitation in September 2020 in Kenai

History:20222021JFMAMJJASepOND20192018
Daily Precipitation in September 2020 in Kenai181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 inAugOct
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in September 2020 in Kenai

History:20222021JFMAMJJASepOND20192018
Observed Weather in September 2020 in Kenai1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 Rain0.01 in-RA
Wed, Sep 2 Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Mist0.67 inTSRA, +RA, RA, -RA, BR
Thu, Sep 3 Light Rain0.00 in-RA
Fri, Sep 4 Fog, Mist, Shallow FogFG, BR, MIFG
Sat, Sep 5 MistBR
Sun, Sep 6 Rain, Light Rain0.32 inRA, -RA
Mon, Sep 7 Light Rain0.00 in-RA
Fri, Sep 11 Fog, Mist, Shallow FogFG, BR, MIFG
Sat, Sep 12 MistBR
Sun, Sep 13 HazeHZ
Tue, Sep 15 Light Rain0.03 in-RA
Wed, Sep 16 Light Rain, Fog, Mist0.04 in-RA, FG, BR
Thu, Sep 17 Heavy Rain, Rain, Light Rain, Mist0.54 in+RA, RA, -RA, BR
Sat, Sep 19 Light Rain0.01 in-RA
Sun, Sep 20 Fog, Mist, Shallow FogFG, BR, MIFG
Mon, Sep 21 Light Rain0.00 in-RA
Tue, Sep 22 Light Rain0.06 in-RA
Wed, Sep 23 Light Rain0.04 in-RA
Thu, Sep 24 Light Rain0.01 in-RA
Sat, Sep 26 Rain, Light Rain, Mist0.08 inRA, -RA, BR
Sun, Sep 27 Rain, Light Rain0.01 inRA, -RA
Mon, Sep 28 Light Rain0.00 in-RA
Tue, Sep 29 Light Rain0.00 in-RA
Wed, Sep 30 Rain, Light Rain0.06 inRA, -RA

Hours of Daylight and Twilight in September 2020 in Kenai

History:20222021JFMAMJJASepOND20192018
Hours of Daylight and Twilight in September 2020 in Kenai181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrAugOctSep 2212 hr, 17 minSep 2212 hr, 17 minnightnightdaydaySep 114 hr, 7 minSep 114 hr, 7 minSep 3011 hr, 27 minSep 3011 hr, 27 minSep 1113 hr, 12 minSep 1113 hr, 12 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 in Kenai

History:20222021JFMAMJJASepOND20192018
Sunrise & Sunset with Twilight in September 2020 in Kenai181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930302 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AM2 AM2 AMAugOct7:00 AM7:00 AMSep 19:07 PMSep 19:07 PM8:10 AM8:10 AMSep 307:37 PMSep 307:37 PM7:24 AM7:24 AMSep 118:36 PMSep 118:36 PM7:48 AM7:48 AMSep 218:05 PMSep 218:05 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 in Kenai

History:20222021JFMAMJJASepOND20192018
Solar Elevation and Azimuth in September 2020 in KenaiSep11223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 in Kenai

History:20222021JFMAMJJASepOND20192018
Moon Rise, Set & Phases in September 2020 in Kenai1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAugOctSep 19:23 PMSep 19:23 PMSep 173:01 AMSep 173:01 AMOct 11:06 PMOct 11:06 PM9:42 PM9:42 PM7:14 AM7:14 AM7:38 AM7:38 AM8:59 PM8:59 PM8:04 PM8:04 PM7:39 AM7:39 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
100%-5:50 AMWSW9:42 PMESE1:41 AMS246,583 mi
2
100%-7:14 AMWSW9:48 PMESE2:26 AMS248,406 mi
3
99%-8:34 AMW9:53 PME3:09 AMS249,957 mi
4
95%-9:53 AMW9:58 PME3:50 AMS251,145 mi
5
90%-11:11 AMW10:03 PMENE4:30 AMS251,865 mi
6
84%-12:30 PMWNW10:09 PMENE5:11 AMS252,008 mi
7
76%-1:49 PMWNW10:17 PMENE5:52 AMS251,478 mi
8
67%-3:11 PMNW10:28 PMNE6:35 AMS250,204 mi
9
58%-4:32 PMNW10:45 PMNE7:21 AMS248,163 mi
10
50%-5:49 PMNW11:13 PMNE8:09 AMS245,391 mi
11
37%-6:55 PMNNW11:59 PMNNE9:00 AMS241,999 mi
12
27%-7:42 PMNW-9:54 AMS238,180 mi
13
18%1:08 AMNE8:12 PMNW-10:49 AMS234,204 mi
14
10%2:36 AMNE8:31 PMNW-11:44 AMS230,403 mi
15
4%4:14 AMNE8:43 PMWNW-12:39 PMS227,127 mi
16
0%5:56 AMENE8:52 PMWNW-1:32 PMS224,699 mi
17
0%7:38 AME8:59 PMW-2:24 PMS223,357 mi
18
3%9:20 AME9:06 PMW-3:17 PMS223,210 mi
19
9%11:03 AMESE9:14 PMWSW-4:10 PMS224,222 mi
20
18%12:45 PMESE9:24 PMWSW-5:05 PMS226,226 mi
21
28%2:26 PMSE9:38 PMSW-6:03 PMS228,965 mi
22
40%4:03 PMSE10:00 PMSW-7:01 PMS232,143 mi
23
50%5:26 PMSE10:36 PMSSW-8:01 PMS235,476 mi
24
62%6:27 PMSSE11:33 PMSSW-9:00 PMS238,733 mi
25
72%7:06 PMSE--9:56 PMS241,751 mi
26
81%-12:47 AMSW7:29 PMSE10:49 PMS244,434 mi
27
89%-2:10 AMSW7:43 PMSE11:39 PMS246,738 mi
28
92%-3:35 AMSW7:52 PMESE--
29
94%-4:58 AMWSW7:59 PMESE12:24 AMS248,655 mi
30
98%-6:20 AMWSW8:04 PME1:08 AMS250,190 mi

Humidity Comfort Levels in September 2020 in Kenai

History:20222021JFMAMJJASepOND20192018
Humidity Comfort Levels in September 2020 in Kenai1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 in Kenai

History:20222021JFMAMJJASepOND20192018
Wind Speed in September 2020 in Kenai181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930300 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphAugOct
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in September 2020 in Kenai

History:20222021JFMAMJJASepOND20192018
Hourly Wind Speed in September 2020 in Kenai1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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.
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Growing Degree Days in September 2020 in Kenai

History:20222021JFMAMJJASepOND20192018
Growing Degree Days in September 2020 in KenaiSep112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030350°F350°F400°F400°F450°F450°F500°F500°F550°F550°F600°F600°F650°F650°F700°F700°F750°F750°FAugOct
The growing degree days accumulated from reported temperatures over the course of September 2020 (solid black line), placed over the average accumulation (faint line), with 25th to 75th and 10th to 90th percentile bands. Gaps indicate days without enough temperature reports to calculate a complete daily value; totals following gaps may therefore be understated.

Hourly Wind Direction in 2020 in Kenai

History:20222021JFMAMJJASepOND20192018
Hourly Wind Direction in 2020 in Kenai1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303012 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 in Kenai

History:20222021JFMAMJJASepOND20192018
Atmospheric Pressure in September 2020 in Kenai1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303029.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgAugOct
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 Kenai Municipal Airport page.

See all nearby weather stations

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