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Summer 2026 Weather History in Greenwich Connecticut, United States

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

Latest Report — 4:56 AM

Wed, Aug 12, 2026    14 min ago    UTC 08:56

Call Sign KHPN

Temp.

68.0°F

comfortable
Dew Pt. 62.1°F  humid
Rel. Humidity 81%

Precipitation

No Report

Wind

8.1 mph

gentle breeze
Wind Dir.330 deg, NNW

Cloud Cover

Clear

Vis. 10.00 mi or greater
Alt.29.81 inHg

Raw: KHPN 120856Z 33007KT 10SM CLR 20/17 A2981 RMK AO2 SLP089 T02000167 55004

This report shows the past weather for Greenwich, providing a weather history for the summer of 2026. It features all historical weather data series we have available, including the Greenwich temperature history for the summer of 2026. 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 2026

History:202520242023202220212020201920182017
Temperature history in the Summer of 2026 in GreenwichJunJulAug40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FSpringFallNowNow
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 2026 in Greenwich

History:202520242023202220212020201920182017
Hourly Temperature in the Summer of 2026 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNowcoolwarmcold
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.

Nights: 2

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Cloud Cover in the Summer of 2026 in Greenwich

History:202520242023202220212020201920182017
Cloud Cover in the Summer of 2026 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNow
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.
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Daily Precipitation in the Summer of 2026 in Greenwich

History:202520242023202220212020201920182017
Daily Precipitation in the Summer of 2026 in GreenwichJunJulAug0 in0 in1 in1 in2 in2 in3 in3 in4 in4 inSpringFallNowNow
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in the Summer of 2026 in Greenwich

History:202520242023202220212020201920182017
Observed Weather in the Summer of 2026 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNow
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
Mon, Jun 1 Light Rain, Light Drizzle0.01 in-RA, -DZ
Sat, Jun 6 Thunderstorm with Light Rain, Light Rain, Mist0.38 in-TSRA, -RA, BR
Mon, Jun 8 Light Drizzle0.00 in-DZ
Wed, Jun 10 Light Drizzle0.00 in-DZ
Thu, Jun 11 Thunderstorm with Light Rain, Light Rain0.03 in-TSRA, -RA
Sun, Jun 14 Light Rain, Mist0.02 in-RA, BR
Mon, Jun 15 Thunderstorm with Light Rain, Rain, Light Rain, Mist0.22 in-TSRA, RA, -RA, BR
Wed, Jun 17 MistBR
Thu, Jun 18 Light Rain, Mist0.00 in-RA, BR
Sun, Jun 21 Light Rain0.00 in-RA
Mon, Jun 22 Light Rain, Light Drizzle, Mist0.59 in-RA, -DZ, BR
Tue, Jun 23 Light Rain, Light Drizzle, Fog, Mist0.42 in-RA, -DZ, FG, BR
Fri, Jun 26 Rain, Light Rain, Light Drizzle, Haze, Mist1.06 inRA, -RA, -DZ, HZ, BR
Sat, Jun 27 Light Rain, Light Drizzle0.04 in-RA, -DZ
Sun, Jun 28 Fog, Mist0.00 inFG, BR
Fri, Jul 3 Thunderstorm with Light Drizzle, Thunderstorm with Light Rain, Light Rain0.00 in-TSDZ, -TSRA, -RA
Sat, Jul 4 Thunderstorm with Light Rain, Thunderstorm with Rain, Mist0.33 in-TSRA, TSRA, BR
Sun, Jul 5 Light Rain, Mist0.04 in-RA, BR
Mon, Jul 6 Rain, Light Rain, Light Drizzle, Mist1.36 inRA, -RA, -DZ, BR
Tue, Jul 7 Light Rain, Light Drizzle, Mist0.01 in-RA, -DZ, BR
Thu, Jul 9 Light Rain0.00 in-RA
Fri, Jul 10 MistBR
Wed, Jul 15 Haze, SmokeHZ, FU
Thu, Jul 16 Haze, SmokeHZ, FU
Fri, Jul 17 Haze, SmokeHZ, FU
Sat, Jul 18 Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Haze, Fog, Mist, Smoke0.48 in-TSRA, TSRA, -RA, HZ, FG, BR, FU
Sun, Jul 19 MistBR
Tue, Jul 21 Thunderstorm with Rain, Rain, Light Rain, Fog, Mist2.66 inTSRA, RA, -RA, FG, BR
Wed, Jul 22 Thunderstorm with Rain0.00 inTSRA
Tue, Jul 28 Thunderstorm, Thunderstorm in the Vicinity, Heavy Rain, Rain, Light Rain, Mist0.03 inTS, VCTS, +RA, RA, -RA, BR
Wed, Jul 29 Thunderstorm in the Vicinity, Heavy Rain, Rain, Light Rain, Mist0.02 inVCTS, +RA, RA, -RA, BR
Thu, Jul 30 Heavy Rain, Rain, Light Rain, Mist0.01 in+RA, RA, -RA, BR
Sun, Aug 2 Light Rain, Mist0.00 in-RA, BR
Mon, Aug 3 Thunderstorm with Light Rain, Thunderstorm with Rain, Heavy Rain, Rain, Light Rain, Mist0.00 in-TSRA, TSRA, +RA, RA, -RA, BR
Wed, Aug 5 Heavy Rain, Rain, Light Rain, Mist0.17 in+RA, RA, -RA, BR
Thu, Aug 6 MistBR
Fri, Aug 7 Thunderstorm in the Vicinity, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Mist0.42 inVCTS, +TSRA, -TSRA, TSRA, -RA, BR
Sat, Aug 8 MistBR
Mon, Aug 10 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Light Rain, Mist0.08 inVCTS, -TSRA, -RA, BR

Hours of Daylight and Twilight in the Summer of 2026 in Greenwich

History:202520242023202220212020201920182017
Hours of Daylight and Twilight in the Summer of 2026 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, 8 minAug 3113 hr, 8 minNowNow
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 2026 in Greenwich

History:202520242023202220212020201920182017
Sunrise & Sunset with Twilight in the Summer of 2026 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 148:28 PMJun 148:28 PM6:20 AM6:20 AMAug 317:28 PMAug 317:28 PMNowNow
The solar day over the course of the Summer of 2026. 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 2026 in Greenwich

History:202520242023202220212020201920182017
Solar Elevation and Azimuth in the Summer of 2026 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 AMSpringFall00102020303040505060607000101020303040405060NowNow
northeastsouthwest
Solar elevation and azimuth in the the summer of 2026. 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 2026 in Greenwich

History:202520242023202220212020201920182017
Moon Rise, Set & Phases in the Summer of 2026 in GreenwichJunJulAug12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallMay 11:24 PMMay 11:24 PMMay 164:02 PMMay 164:02 PMMay 314:46 AMMay 314:46 AMJun 1410:55 PMJun 1410:55 PMJun 297:57 PMJun 297:57 PMJul 145:44 AMJul 145:44 AMJul 2910:36 AMJul 2910:36 AMAug 121:37 PMAug 121:37 PMAug 2812:19 AMAug 2812:19 AMSep 1011:28 PMSep 1011:28 PMSep 2612:50 PMSep 2612:50 PM8:15 PM8:15 PM5:52 AM5:52 AM8:31 PM8:31 PM8:12 PM8:12 PM5:04 AM5:04 AM8:37 PM8:37 PM5:35 AM5:35 AM9:03 PM9:03 PM8:01 PM8:01 PM5:33 AM5:33 AM8:04 PM8:04 PM7:23 PM7:23 PM6:39 AM6:39 AM6:32 PM6:32 PM7:48 AM7:48 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 2026 in Greenwich

History:202520242023202220212020201920182017
Humidity Comfort Levels in the Summer of 2026 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNow
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 2026 in Greenwich

History:202520242023202220212020201920182017
Wind Speed in the Summer of 2026 in GreenwichJunJulAug0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphSpringFallNowNow
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Summer of 2026 in Greenwich

History:202520242023202220212020201920182017
Hourly Wind Speed in the Summer of 2026 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNow
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 2026 in Greenwich

History:202520242023202220212020201920182017
Hourly Wind Direction in 2026 in GreenwichJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNow
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 2026 in Greenwich

History:202520242023202220212020201920182017
Atmospheric Pressure in the Summer of 2026 in GreenwichJunJulAug29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHg30.6 inHg30.6 inHgSpringFallNowNow
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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