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Summer 2023 Weather History in Greenwich Connecticut, United States

The data for this report comes from the Westchester County Airport. See all nearby weather stations

This report shows the past weather for Greenwich, providing a weather history for the summer of 2023. It features all historical weather data series we have available, including the Greenwich temperature history for the summer of 2023. You can drill down from year to month and even day level reports by clicking on the graphs.

Greenwich Temperature History in the Summer of 2023

History:202320222021202020192018201720162015
Temperature history in the Summer of 2023 in GreenwichJunJulAug40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°FSpringFall
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 Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Hourly Temperature in the Summer of 2023 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallcoolwarmcomfortable
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 Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Cloud Cover in the Summer of 2023 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
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 the Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Daily Precipitation in the Summer of 2023 in GreenwichJunJulAug0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 inSpringFall
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in the Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Observed Weather in the Summer of 2023 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
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
Thu, Jun 1 MistBR
Fri, Jun 2 Thunderstorm, Thunderstorm in the Vicinity, Light Rain0.01 inTS, VCTS, -RA
Tue, Jun 6 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain and Ice Pellets, Thunderstorm with Light Rain, Light Rain, Light Drizzle, Haze, Smoke, Squall0.20 inTS, VCTS, +TSRAPL, -TSRA, -RA, -DZ, HZ, FU, SQ
Wed, Jun 7 Haze, SmokeHZ, FU
Thu, Jun 8 Haze, Mist, SmokeHZ, BR, FU
Fri, Jun 9 Light Rain, Smoke0.03 in-RA, FU
Mon, Jun 12 Light Rain, Haze, Fog, Mist0.10 in-RA, HZ, FG, BR
Tue, Jun 13 Mist0.00 inBR
Wed, Jun 14 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain0.22 inTS, VCTS, -TSRA, TSRA, RA, -RA
Fri, Jun 16 Thunderstorm in the Vicinity, Light Rain, Mist0.00 inVCTS, -RA, BR
Sat, Jun 17 Thunderstorm, Light Rain0.00 inTS, -RA
Thu, Jun 22 Light Rain, Mist0.00 in-RA, BR
Fri, Jun 23 Light Rain, Light Drizzle, Fog, Mist0.00 in-RA, -DZ, FG, BR
Sat, Jun 24 Light Rain, Light Drizzle, Fog, Mist0.00 in-RA, -DZ, FG, BR
Sun, Jun 25 Thunderstorm in the Vicinity, Light Drizzle, Fog, Mist0.00 inVCTS, -DZ, FG, BR
Mon, Jun 26 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Drizzle, Thunderstorm with Light Rain, Rain, Light Rain, Light Drizzle, Haze, Fog, MistTS, VCTS, -TSDZ, -TSRA, RA, -RA, -DZ, HZ, FG, BR
Tue, Jun 27 Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Light Rain, Light Drizzle, Mist0.00 inVCTS, +TSRA, -TSRA, -RA, -DZ, BR
Wed, Jun 28 Light Rain, Mist, Patches of Fog-RA, BR, BCFG
Thu, Jun 29 Haze, Mist0.00 inHZ, BR
Fri, Jun 30 Haze, Fog, Mist, SmokeHZ, FG, BR, FU
Sat, Jul 1 Haze, Mist, Patches of FogHZ, BR, BCFG
Sun, Jul 2 Thunderstorm in the Vicinity, Thunderstorm with Rain, Rain, Light Rain, Haze, Mist0.22 inVCTS, TSRA, RA, -RA, HZ, BR
Mon, Jul 3 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Rain, Light Rain, Mist0.19 inVCTS, -TSRA, RA, -RA, BR
Tue, Jul 4 Thunderstorm in the Vicinity, Rain, Light Rain, Mist0.36 inVCTS, RA, -RA, BR
Wed, Jul 5 Fog, MistFG, BR
Thu, Jul 6 MistBR
Fri, Jul 7 MistBR
Sat, Jul 8 Thunderstorm in the Vicinity, MistVCTS, BR
Sun, Jul 9 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain, Haze, Mist1.84 inTS, VCTS, -TSRA, TSRA, RA, -RA, HZ, BR
Mon, Jul 10 Rain, Light Rain, Mist0.17 inRA, -RA, BR
Fri, Jul 14 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Light Drizzle, Mist0.92 inTS, VCTS, -TSRA, TSRA, -RA, -DZ, BR
Sat, Jul 15 Light Rain, Mist0.12 in-RA, BR
Sun, Jul 16 Thunderstorm with Rain, Rain, Light Rain, Light Drizzle, Mist0.84 inTSRA, RA, -RA, -DZ, BR
Mon, Jul 17 Haze, Fog, MistHZ, FG, BR
Tue, Jul 18 Thunderstorm in the Vicinity, Thunderstorm with Rain, Rain, Light Rain, Light Drizzle, Haze, Mist0.24 inVCTS, TSRA, RA, -RA, -DZ, HZ, BR
Wed, Jul 19 Haze, MistHZ, BR
Thu, Jul 20 MistBR
Fri, Jul 21 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain, Light Drizzle, Mist0.07 inVCTS, -TSRA, -RA, -DZ, BR
Tue, Jul 25 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Rain, Light Rain, Haze, Mist0.30 inTS, VCTS, +TSRA, -TSRA, RA, -RA, HZ, BR
Wed, Jul 26 Fog, MistFG, BR
Thu, Jul 27 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain, Mist0.10 inVCTS, -TSRA, -RA, BR
Sat, Jul 29 Thunderstorm in the Vicinity, Heavy Rain, Rain, Light Rain, Mist0.79 inVCTS, +RA, RA, -RA, BR
Tue, Aug 1 Light Drizzle0.00 in-DZ
Fri, Aug 4 Thunderstorm, Thunderstorm in the Vicinity, Rain, Light Drizzle0.22 inTS, VCTS, RA, -DZ
Sat, Aug 5 MistBR
Mon, Aug 7 Rain, Light Rain, Light Drizzle, Mist0.36 inRA, -RA, -DZ, BR
Tue, Aug 8 Light Rain0.01 in-RA
Thu, Aug 10 Rain, Light Rain, Mist0.37 inRA, -RA, BR
Sat, Aug 12 Thunderstorm, Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Fog, Mist0.64 inTS, VCTS, -TSRA, TSRA, -RA, FG, BR
Sun, Aug 13 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Thunderstorm with Rain, Rain, Light Rain, Mist0.29 inVCTS, -TSRA, TSRA, RA, -RA, BR
Mon, Aug 14 Light Rain0.01 in-RA
Tue, Aug 15 Thunderstorm in the Vicinity, Heavy Rain, Rain, Light Rain, Mist1.20 inVCTS, +RA, RA, -RA, BR
Wed, Aug 16 Light Rain, Mist0.10 in-RA, BR
Thu, Aug 17 MistBR
Fri, Aug 18 Thunderstorm, Heavy Rain, Rain, Light Rain, Light Rain with Mist, Light Drizzle, MistTS, +RA, RA, -RA, -RABR, -DZ, BR
Thu, Aug 24 Rain, Light Rain, Light Drizzle, Mist0.34 inRA, -RA, -DZ, BR
Fri, Aug 25 Rain, Light Rain, Mist0.65 inRA, -RA, BR
Sat, Aug 26 MistBR
Mon, Aug 28 MistBR
Tue, Aug 29 Light Drizzle0.00 in-DZ
Wed, Aug 30 Light Rain, Light Drizzle, Fog, Mist0.14 in-RA, -DZ, FG, BR

Hours of Daylight and Twilight in the Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Hours of Daylight and Twilight in the Summer of 2023 in GreenwichJunJulAug0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSpringFallJun 2115 hr, 8 minJun 2115 hr, 8 minnightnightdaydayAug 3113 hr, 9 minAug 3113 hr, 9 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 the Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Sunrise & Sunset with Twilight in the Summer of 2023 in GreenwichJunJulAug2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall5:21 AM5:21 AMJun 158:28 PMJun 158:28 PM6:19 AM6:19 AMAug 317:29 PMAug 317:29 PM
The solar day over the course of the Summer of 2023. 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 the Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Solar Elevation and Azimuth in the Summer of 2023 in GreenwichJunJulAug12 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 AMSpringFall00102020303040505060607000101020303040405060
northeastsouthwest
Solar elevation and azimuth in the the summer of 2023. 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 Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Moon Rise, Set & Phases in the Summer of 2023 in GreenwichJunJulAug12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallMay 51:35 PMMay 51:35 PMMay 1911:54 AMMay 1911:54 AMJun 311:42 PMJun 311:42 PMJun 1812:38 AMJun 1812:38 AMJul 37:39 AMJul 37:39 AMJul 172:32 PMJul 172:32 PMAug 12:32 PMAug 12:32 PMAug 165:39 AMAug 165:39 AMAug 309:36 PMAug 309:36 PMSep 149:40 PMSep 149:40 PMSep 295:58 AMSep 295:58 AM8:11 PM8:11 PM6:07 AM6:07 AM8:34 PM8:34 PM8:19 PM8:19 PM5:23 AM5:23 AM8:33 PM8:33 PM8:20 PM8:20 PM5:04 AM5:04 AM5:01 AM5:01 AM8:55 PM8:55 PM8:41 PM8:41 PM6:33 AM6:33 AM6:00 AM6:00 AM8:25 PM8:25 PM7:42 PM7:42 PM6:46 AM6:46 AM7:12 PM7:12 PM6:33 PM6:33 PM6:53 AM6:53 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 Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Humidity Comfort Levels in the Summer of 2023 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
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 Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Wind Speed in the Summer of 2023 in GreenwichJunJulAug0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphSpringFall
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Hourly Wind Speed in the Summer of 2023 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
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 2023 in Greenwich

History:202320222021202020192018201720162015
Hourly Wind Direction in 2023 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Summer of 2023 in Greenwich

History:202320222021202020192018201720162015
Atmospheric Pressure in the Summer of 2023 in GreenwichJunJulAug29.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgSpringFall
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 Westchester County Airport page.

See all nearby weather stations

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