Sussex County (Lewes)
May
Weather in Sussex County, Delaware for May 2027
Your guide to Sussex County weather in May - trends and predictions
In general, the average temperature in Sussex County at the beginning of May is 18.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.6 °F by the end of May.
The climate of Sussex County in May is notably wet, with an average of 13 rainy days, and a total of 91.2 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
13
Rainy days
0
Snow days
21°/13°
Temperatures
26 km/h
Avg max wind
74 %
Avg humidity
Sussex County Weather May
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Temperatures trend during May in Sussex County
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May weather in Sussex County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Partly cloudy | 14° /7° | 0 mm | 9 | |
| May 2 |  Overcast | 13° /10° | 0 mm | 7 | |
| May 3 | Partly cloudy | 14° /6° | 0 mm | 9 | |
| May 4 | Partly cloudy | 21° /10° | 0 mm | 10 | |
| May 5 |  Sunny | 26° /15° | 0 mm | 9 | |
| May 6 |  Moderate rain at times | 22° /16° | 2.1 mm | 8 | |
| May 7 |  Patchy rain possible | 17° /10° | 4.7 mm | 3 | |
| May 8 | Partly cloudy | 19° /9° | 0 mm | 10 | |
| May 9 | Moderate or heavy rain shower | 21° /12° | 4.8 mm | 9 | |
| May 10 | Sunny | 24° /13° | 0 mm | 10 | |
| May 11 | Moderate or heavy rain shower | 15° /11° | 8.9 mm | 4 | |
| May 12 | Sunny | 15° /9° | 0 mm | 10 | |
| May 13 |  Cloudy | 20° /11° | 0 mm | 10 | |
| May 14 | Moderate rain at times | 16° /11° | 3.9 mm | 4 | |
| May 15 | Overcast | 18° /10° | 0 mm | 5 | |
| May 16 | Sunny | 26° /11° | 0 mm | 10 | |
| May 17 | Patchy rain possible | 27° /18° | 0.1 mm | 10 | |
| May 18 | Overcast | 28° /17° | 0 mm | 11 | |
| May 19 | Patchy rain possible | 32° /21° | 0.1 mm | 10 | |
| May 20 | Overcast | 32° /19° | 0 mm | 11 | |
| May 21 | Overcast | 20° /14° | 0.6 mm | 7 | |
| May 22 | Moderate rain at times | 15° /13° | 4.1 mm | 5 | |
| May 23 | Moderate or heavy rain shower | 14° /13° | 21.6 mm | 2 | |
| May 24 | Moderate rain at times | 18° /15° | 4.2 mm | 2 | |
| May 25 | Moderate or heavy rain shower | 21° /15° | 14.2 mm | 2 | |
| May 26 | Moderate rain at times | 20° /17° | 6.1 mm | 4 | |
| May 27 | Moderate or heavy rain shower | 24° /17° | 15.3 mm | 2 | |
| May 28 | Cloudy | 23° /16° | 0.5 mm | 11 | |
| May 29 | Overcast | 22° /13° | 0 mm | 11 | |
| May 30 | Overcast | 19° /13° | 0 mm | 11 | |
| May 31 | Sunny | 22° /9° | 0 mm | 11 | |
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Important Notice
Our weather forecast for Sussex County in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sussex County forecast closer to your planned date for the most up-to-date weather information.
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Sussex County in May - FAQ
What are the expected maximum and minimum temperatures in Sussex County during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sussex County during May?
Moderate rainfall is anticipated in Sussex County during May, with a total of 91.2 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Sussex County during May?
The average wind speed in Sussex County during May is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Sussex County
Explore the daily rainfall trends and prepare for Sussex Countys May weather 💧
Typically, Sussex County has 13 rainy days in May with a total of 91.2 mm of rainfall.
UV exposure in Sussex County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Sussex County?Get accurate weather forecasts for Sussex County, located at latitude 38.775 and longitude -75.139. Stay updated with localized weather information tailored for Sussex County.
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