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Spring 2015 Weather History in Wilmington Delaware, United States

The data for this report comes from the Philadelphia International Airport. See all nearby weather stations

This report shows the past weather for Wilmington, providing a weather history for the spring of 2015. It features all historical weather data series we have available, including the Wilmington temperature history for the spring of 2015. You can drill down from year to month and even day level reports by clicking on the graphs.

Wilmington Temperature History in the Spring of 2015

History:201920182017201620152014201320122011
Temperature history in the Spring of 2015 in WilmingtonMarAprMay-10°F-10°F0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FWinterSummer
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 Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Hourly Temperature in the Spring of 2015 in WilmingtonMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummerhotwarm
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 Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Cloud Cover in the Spring of 2015 in WilmingtonMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Daily Precipitation in the Spring of 2015 in WilmingtonMarAprMay0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 in3.5 in3.5 inWinterSummer
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in the Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Observed Weather in the Spring of 2015 in WilmingtonMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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, Mar 1 Ice Pellets and Snow, Light Ice Pellets and Snow, Light Snow, Light Snow and Ice Pellets, Ice Pellets, Light Freezing Drizzle and Ice Pellets, Light Freezing Rain and Ice Pellets, Light Freezing Rain, Mist0.52 inPLSN, -PLSN, -SN, -SNPL, PL, -FZDZPL, -FZRAPL, -FZRA, BR
Mon, Mar 2 MistBR
Tue, Mar 3 Light Snow, Light Snow and Ice Pellets, Light Freezing Rain and Ice Pellets, Light Freezing Rain, Light Rain, Mist0.61 in-SN, -SNPL, -FZRAPL, -FZRA, -RA, BR
Wed, Mar 4 Light Rain, Light Drizzle, Mist0.49 in-RA, -DZ, BR
Thu, Mar 5 Heavy Snow, Snow, Light Snow, Light Rain and Ice Pellets, Light Rain and Snow, Light Snow and Rain, Light Rain, Fog, Freezing Fog, Mist0.78 in+SN, SN, -SN, -RAPL, -RASN, -SNRA, -RA, FG, FZFG, BR
Tue, Mar 10 Rain, Light Rain, Mist0.68 inRA, -RA, BR
Wed, Mar 11 Light Rain, Fog, Mist0.03 in-RA, FG, BR
Fri, Mar 13 Light Rain0.04 in-RA
Sat, Mar 14 Rain, Light Rain, Mist0.99 inRA, -RA, BR
Tue, Mar 17 Light Rain0.00 in-RA
Fri, Mar 20 Heavy Snow, Snow, Light Snow, Light Snow and Ice Pellets, Light Rain and Ice Pellets, Light Rain, Fog, Mist0.64 in+SN, SN, -SN, -SNPL, -RAPL, -RA, FG, BR
Sat, Mar 21 MistBR
Wed, Mar 25 Light Rain0.05 in-RA
Thu, Mar 26 Heavy Rain, Rain, Light Rain, Haze, Mist0.30 in+RA, RA, -RA, HZ, BR
Fri, Mar 27 Rain, Light Rain, Mist0.23 inRA, -RA, BR
Mon, Mar 30 Snow, Light Snow, Light Snow and Rain0.00 inSN, -SN, -SNRA
Tue, Mar 31 Light Rain0.06 in-RA
Fri, Apr 3 Light Rain, Mist0.12 in-RA, BR
Sat, Apr 4 Light Rain, Mist, Patches of Fog0.00 in-RA, BR, BCFG
Tue, Apr 7 Rain, Light Rain, Light Drizzle, Mist0.14 inRA, -RA, -DZ, BR
Wed, Apr 8 Light Rain, Light Drizzle, Mist0.13 in-RA, -DZ, BR
Thu, Apr 9 Light Drizzle, Mist0.01 in-DZ, BR
Fri, Apr 10 Light Rain, Light Drizzle, Mist0.08 in-RA, -DZ, BR
Tue, Apr 14 Light Rain, Mist0.12 in-RA, BR
Fri, Apr 17 Light Rain, Mist0.14 in-RA, BR
Sat, Apr 18 MistBR
Sun, Apr 19 Light Rain0.00 in-RA
Mon, Apr 20 Thunderstorm with Light Rain, Heavy Rain, Rain, Light Rain, Light Drizzle, Mist1.91 in-TSRA, +RA, RA, -RA, -DZ, BR
Tue, Apr 21 Thunderstorm with Light Rain, Thunderstorm with Rain, Thunderstorm with Rain and Hail, Rain, Light Rain, Mist0.92 in-TSRA, TSRA, TSRAGR, RA, -RA, BR
Wed, Apr 22 Light Rain0.00 in-RA
Thu, Apr 23 Light Rain0.00 in-RA
Wed, May 6 Light Rain, Mist0.00 in-RA, BR
Fri, May 8 Haze, Fog, MistHZ, FG, BR
Sat, May 9 Light Rain, Haze, Mist0.03 in-RA, HZ, BR
Sun, May 10 Mist0.00 inBR
Mon, May 11 Mist0.00 inBR
Sat, May 16 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Mist0.33 in+TSRA, -TSRA, TSRA, -RA, BR
Mon, May 18 Light Drizzle, Haze, Mist0.03 in-DZ, HZ, BR
Tue, May 19 Light Rain, Light Drizzle, Haze, Mist0.01 in-RA, -DZ, HZ, BR
Thu, May 21 Rain, Light Rain0.18 inRA, -RA
Wed, May 27 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain0.60 inTS, +TSRA, -TSRA, TSRA, -RA

Hours of Daylight and Twilight in the Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Hours of Daylight and Twilight in the Spring of 2015 in WilmingtonMarAprMay0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrWinterSummerMar 2012 hr, 8 minMar 2012 hr, 8 minnightnightdaydayMay 3114 hr, 47 minMay 3114 hr, 47 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 Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Sunrise & Sunset with Twilight and Daylight Saving Time in the Spring of 2015 in WilmingtonMarAprMay2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMWinterSummer5:36 AM5:36 AMMay 318:23 PMMay 318:23 PM6:35 AM6:35 AMMar 15:53 PMMar 15:53 PM7:04 AM7:04 AMMar 217:15 PMMar 217:15 PMMar 8DSTMar 8DST
The solar day over the course of the Spring of 2015. 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 Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Solar Elevation and Azimuth in the Spring of 2015 in WilmingtonMarAprMay12 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 AMWinterSummer0010203030405060010102030405060
northeastsouthwest
Solar elevation and azimuth in the the spring of 2015. 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 Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Moon Rise, Set & Phases in the Spring of 2015 in WilmingtonMarAprMay12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMWinterSummerFeb 36:10 PMFeb 36:10 PMFeb 186:48 PMFeb 186:48 PMMar 51:06 PMMar 51:06 PMMar 205:37 AMMar 205:37 AMApr 48:06 AMApr 48:06 AMApr 182:57 PMApr 182:57 PMMay 311:43 PMMay 311:43 PMMay 1812:14 AMMay 1812:14 AMJun 212:20 PMJun 212:20 PMJun 1610:06 AMJun 1610:06 AM5:27 PM5:27 PM7:10 AM7:10 AM5:40 PM5:40 PM6:08 PM6:08 PM6:44 AM6:44 AM7:08 AM7:08 AM7:51 PM7:51 PM6:53 PM6:53 PM6:46 AM6:46 AM6:18 AM6:18 AM7:49 PM7:49 PM7:37 PM7:37 PM6:28 AM6:28 AM7:44 PM7:44 PM7:24 PM7:24 PM5:48 AM5:48 AM8:30 PM8:30 PM
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 Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Humidity Comfort Levels in the Spring of 2015 in WilmingtonMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Wind Speed in the Spring of 2015 in WilmingtonMarAprMay0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mph70 mph70 mph80 mph80 mphWinterSummer
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Hourly Wind Speed in the Spring of 2015 in WilmingtonMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
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 2015 in Wilmington

History:201920182017201620152014201320122011
Hourly Wind Direction in 2015 in WilmingtonMarAprMay12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMWinterSummer
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Spring of 2015 in Wilmington

History:201920182017201620152014201320122011
Atmospheric Pressure in the Spring of 2015 in WilmingtonMarAprMay29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHg31.0 inHg31.0 inHgWinterSummer
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 Philadelphia International Airport page.

See all nearby weather stations

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