Arlington County (Arlington)
May
Weather in Arlington County, Virginia for May 2027
Your guide to Arlington County weather in May - trends and predictions
In general, the average temperature in Arlington County at the beginning of May is 22.2 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 23.2 °C by the end of May.
Arlington County in May brings notable rainfall, with an average of 16 rainy days and a total precipitation of 260.6 mm.
Is May a good time to visit Arlington County? check out the best time to travel to Arlington County page.
✨ Is May a good time to visit Arlington County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
15
Dry days
16
Rainy days
0
Snow days
23°/13°
Temperatures
15 km/h
Avg max wind
71 %
Avg humidity
Arlington County Weather May
Move between months or click on a day
Temperatures trend during May in Arlington County
See the weather trend as well as the moving average line
May weather in Arlington County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Light rain shower | 21° /12° | 0.5 mm | 6 | |
| May 2 |  Cloudy | 23° /13° | 0.4 mm | 8 | |
| May 3 |  Partly cloudy | 24° /13° | 0.5 mm | 7 | |
| May 4 |  Moderate rain | 20° /12° | 24.5 mm | 6 | |
| May 5 |  Light rain | 24° /14° | 5.9 mm | 7 | |
| May 6 | Light rain | 23° /16° | 8.4 mm | 5 | |
| May 7 | Light rain | 21° /15° | 2.5 mm | 4 | |
| May 8 |  Patchy light rain with thunder | 25° /13° | 2 mm | 7 | |
| May 9 |  Heavy rain | 21° /13° | 28.5 mm | 6 | |
| May 10 | Light rain | 21° /10° | 8.3 mm | 6 | |
| May 11 | Light drizzle | 19° /11° | 1.5 mm | 4 | |
| May 12 | Light rain | 18° /10° | 3.5 mm | 6 | |
| May 13 | Moderate rain | 22° /12° | 24.3 mm | 6 | |
| May 14 | Heavy rain | 20° /14° | 26.4 mm | 4 | |
| May 15 | Light rain | 22° /14° | 6.9 mm | 6 | |
| May 16 | Patchy rain possible | 26° /14° | 0.1 mm | 7 | |
| May 17 | Light rain | 28° /17° | 6.8 mm | 7 | |
| May 18 | Moderate rain | 26° /16° | 5 mm | 7 | |
| May 19 |  Fog | 26° /15° | 0.1 mm | 7 | |
| May 20 | Patchy rain possible | 25° /14° | 2 mm | 7 | |
| May 21 | Moderate rain | 20° /12° | 19.2 mm | 6 | |
| May 22 |  Moderate or heavy rain shower | 24° /13° | 8.6 mm | 6 | |
| May 23 | Light rain | 20° /13° | 4.7 mm | 5 | |
| May 24 | Patchy rain possible | 24° /12° | 1.2 mm | 5 | |
| May 25 | Patchy rain possible | 23° /14° | 1.8 mm | 5 | |
| May 26 | Light rain | 25° /14° | 3.1 mm | 5 | |
| May 27 | Light rain | 24° /15° | 4.4 mm | 5 | |
| May 28 | Moderate rain | 21° /14° | 21.5 mm | 6 | |
| May 29 | Moderate or heavy rain shower | 24° /13° | 6.2 mm | 7 | |
| May 30 | Light rain | 23° /14° | 5.8 mm | 7 | |
| May 31 | Heavy rain | 24° /11° | 26.3 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Arlington 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 Arlington County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Arlington County in May - FAQ
What are the expected maximum and minimum temperatures in Arlington County during May?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Arlington County during May?
Significant rainfall exceeding 260.6 mm is expected in Arlington County during May, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Arlington County during May?
The average wind speed in Arlington County during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Arlington County
Explore the daily rainfall trends and prepare for Arlington Countys May weather 💧
Typically, Arlington County has 16 rainy days in May with a total of 260.6 mm of rainfall.
UV exposure in Arlington County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Top locations in Arlington County
Select a location for an accurate weather forecast
More Locations Quick links
More Arlington County weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.