Maryland (Baltimore)
May
Weather in Maryland for May 2026
Your guide to Maryland weather in May - trends and predictions
Until now, May 2026 in Maryland is slightly cooler than the historical average by -1.4 °F.
The forecast for the coming days of May 2026 predicts a temperature of 25.6 °F , which is warmer than usual.
In general, the average temperature in Maryland at the beginning of May is 20.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 23.7 °F by the end of May.
Maryland experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 258.9 mm.
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Temperatures
Rain 🌧️
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6
Dry days
25
Rainy days
0
Snow days
22°/13°
Temperatures
17 km/h
Avg max wind
71 %
Avg humidity
Maryland Weather May
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What’s the Weather Like in Maryland This May?
Discover the average temperatures and weather trends across Maryland’s cities this May.
Temperatures trend during May in Maryland
See the weather trend as well as the moving average line
May weather in Maryland day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Patchy rain possible | 19° /11° | 0.4 mm | 6 | |
| May 2 | Patchy rain possible | 20° /11° | 0.9 mm | 6 | |
| May 3 |  Partly cloudy | 20° /10° | 1 mm | 6 | |
| May 4 |  Overcast | 18° /11° | 14.8 mm | 5 | |
| May 5 | Overcast | 22° /12° | 8.5 mm | 6 | |
| May 6 |  Fog | 21° /13° | 3.8 mm | 5 | |
| May 7 | Overcast | 21° /13° | 3 mm | 5 | |
| May 8 | Overcast | 25° /14° | 0.6 mm | 7 | |
| May 9 | Patchy rain possible | 20° /12° | 31 mm | 5 | |
| May 10 |  Sunny | 22° /9° | 7.5 mm | 6 | |
| May 11 | Patchy rain possible | 20° /10° | 0.9 mm | 5 | |
| May 12 | Sunny | 22° /12° | 1.2 mm | 7 | |
| May 13 |  Heavy rain at times | 21° /13° | 10.8 mm | 6 | |
| May 14 | Partly cloudy | 20° /13° | 23.7 mm | 5 | |
| May 15 | Sunny | 23° /8° | 0 mm | 7 | |
| May 16 | Sunny | 28° /12° | 0 mm | 8.6 | |
| May 17 | Patchy rain possible | 27° /17° | 4.1 mm | 8.5 | |
| May 18 | Patchy rain possible | 30° /17° | 1.2 mm | 8.9 | |
| May 19 | Sunny | 33° /18° | 0 mm | 1 | |
| May 20 | Patchy rain possible | 32° /21° | 3.4 mm | 5 | |
| May 21 |  Moderate rain | 18° /13° | 7.6 mm | 4 | |
| May 22 | Sunny | 19° /9° | 0 mm | 4 | |
| May 23 | Sunny | 23° /10° | 0 mm | 5 | |
| May 24 | Sunny | 28° /14° | 0 mm | 6 | |
| May 25 | Patchy rain possible | 26° /17° | 1.6 mm | 5 | |
| May 26 | Partly cloudy | 18° /12° | 0 mm | 4 | |
| May 27 | Partly cloudy | 29° /11° | 0 mm | 5 | |
| May 28 | Partly cloudy | 24° /15° | 0.1 mm | 5 | |
| May 29 |  Moderate or heavy rain shower | 23° /14° | 3.2 mm | 5 | |
| May 30 | Partly cloudy | 23° /14° | 3.1 mm | 6 | |
| May 31 | Sunny | 23° /12° | 10.9 mm | 6 | |
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Important Notice
Our weather forecast for Maryland 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 Maryland forecast closer to your planned date for the most up-to-date weather information.
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Maryland in May - FAQ
What are the expected maximum and minimum temperatures in Maryland during May?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Maryland during May?
Significant rainfall exceeding 258.9 mm is expected in Maryland during May, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Maryland during May?
The average wind speed in Maryland during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Maryland
Explore the daily rainfall trends and prepare for Marylands May weather 💧
Typically, Maryland has 25 rainy days in May with a total of 258.9 mm of rainfall.
UV exposure in Maryland during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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