Northampton County (Easton)
May
Weather in Northampton County, Pennsylvania for May 2027
Your guide to Northampton County weather in May - trends and predictions
In general, the average temperature in Northampton County at the beginning of May is 20 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 21.8 °C by the end of May.
The climate of Northampton County in May is notably wet, with an average of 15 rainy days, and a total of 221.6 mm of precipitation.
Is May a good time to visit Northampton County? check out the best time to travel to Northampton County page.
✨ Is May a good time to visit Northampton County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
16
Dry days
15
Rainy days
0
Snow days
20°/11°
Temperatures
18 km/h
Avg max wind
77 %
Avg humidity
Northampton County Weather May
Move between months or click on a day
Temperatures trend during May in Northampton County
See the weather trend as well as the moving average line
May weather in Northampton County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Overcast | 19° /5° | 0.4 mm | 7 | |
| May 2 | Overcast | 20° /10° | 0.7 mm | 7 | |
| May 3 |  Light rain | 21° /10° | 4.2 mm | 8 | |
| May 4 |  Moderate or heavy rain shower | 21° /10° | 9.4 mm | 7 | |
| May 5 | Light rain | 22° /13° | 2.8 mm | 7 | |
| May 6 |  Moderate rain | 20° /12° | 13.7 mm | 4 | |
| May 7 | Overcast | 19° /10° | 0.7 mm | 7 | |
| May 8 | Light rain | 19° /9° | 4.5 mm | 7 | |
| May 9 | Moderate rain | 13° /8° | 11.5 mm | 4 | |
| May 10 |  Patchy rain possible | 21° /8° | 1 mm | 6 | |
| May 11 |  Sunny | 19° /8° | 0 mm | 6 | |
| May 12 |  Partly cloudy | 21° /6° | 0 mm | 8 | |
| May 13 | Light rain | 21° /12° | 6.2 mm | 5 | |
| May 14 | Moderate or heavy rain shower | 16° /11° | 9.9 mm | 4 | |
| May 15 | Patchy rain possible | 18° /11° | 1.5 mm | 5 | |
| May 16 | Light rain | 24° /12° | 2.8 mm | 8 | |
| May 17 | Light rain | 27° /17° | 3.8 mm | 8 | |
| May 18 | Overcast | 25° /14° | 0 mm | 7 | |
| May 19 | Sunny | 26° /15° | 0.2 mm | 8 | |
| May 20 | Light rain | 24° /11° | 4.9 mm | 6 | |
| May 21 |  Heavy rain | 20° /11° | 33 mm | 5 | |
| May 22 | Moderate rain | 20° /11° | 18.5 mm | 6 | |
| May 23 | Moderate rain | 15° /11° | 11.2 mm | 4 | |
| May 24 | Light rain | 18° /10° | 5.4 mm | 4 | |
| May 25 | Patchy rain possible | 22° /10° | 1.1 mm | 4 | |
| May 26 | Patchy rain possible | 24° /12° | 0.6 mm | 8 | |
| May 27 | Moderate rain | 23° /15° | 12.1 mm | 5 | |
| May 28 | Moderate rain | 19° /11° | 20.8 mm | 6 | |
| May 29 | Light rain | 22° /10° | 3.1 mm | 7 | |
| May 30 | Heavy rain | 20° /13° | 36 mm | 7 | |
| May 31 | Patchy rain possible | 22° /9° | 1.4 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Northampton 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 Northampton County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Northampton County in May - FAQ
What are the expected maximum and minimum temperatures in Northampton County during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Northampton County during May?
Significant rainfall exceeding 221.6 mm is expected in Northampton County during May, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Northampton County during May?
The average wind speed in Northampton County during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Northampton County
Explore the daily rainfall trends and prepare for Northampton Countys May weather 💧
Typically, Northampton County has 15 rainy days in May with a total of 221.6 mm of rainfall.
UV exposure in Northampton County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Top locations in Northampton County
Select a location for an accurate weather forecast
More Locations Quick links
More Northampton County weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.