Baltimore County (Towson)
May
Weather in Baltimore County, Maryland for May 2027
Your guide to Baltimore County weather in May - trends and predictions
In general, the average temperature in Baltimore County at the beginning of May is 21.1 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 21.1 °C by the end of May.
Baltimore County experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 275.2 mm.
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Temperatures
Rain 🌧️
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10
Dry days
21
Rainy days
0
Snow days
21°/12°
Temperatures
18 km/h
Avg max wind
72 %
Avg humidity
Baltimore County Weather May
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Temperatures trend during May in Baltimore County
See the weather trend as well as the moving average line
May weather in Baltimore County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Cloudy | 20° /9° | 0 mm | 7 | |
| May 2 |  Overcast | 21° /11° | 1 mm | 8 | |
| May 3 |  Moderate or heavy rain shower | 22° /11° | 15.2 mm | 8 | |
| May 4 | Moderate or heavy rain shower | 21° /12° | 10.3 mm | 8 | |
| May 5 |  Heavy rain at times | 24° /15° | 6.7 mm | 8 | |
| May 6 | Moderate or heavy rain shower | 21° /15° | 9.8 mm | 5 | |
| May 7 | Cloudy | 19° /11° | 4.8 mm | 5 | |
| May 8 | Heavy rain at times | 21° /10° | 2.7 mm | 8 | |
| May 9 | Moderate or heavy rain shower | 17° /9° | 5.7 mm | 6 | |
| May 10 |  Sunny | 23° /9° | 1.5 mm | 8 | |
| May 11 |  Partly cloudy | 20° /11° | 0 mm | 6 | |
| May 12 | Cloudy | 21° /9° | 0.3 mm | 8 | |
| May 13 | Moderate or heavy rain shower | 20° /13° | 15.4 mm | 6 | |
| May 14 | Heavy rain at times | 18° /12° | 7 mm | 5 | |
| May 15 |  Patchy rain possible | 22° /13° | 1.1 mm | 6 | |
| May 16 | Moderate or heavy rain shower | 26° /14° | 2.6 mm | 8 | |
| May 17 | Patchy rain possible | 28° /18° | 0.7 mm | 8 | |
| May 18 | Partly cloudy | 27° /16° | 0 mm | 9 | |
| May 19 | Overcast | 27° /15° | 0.2 mm | 8 | |
| May 20 | Overcast | 25° /14° | 12.9 mm | 6 | |
| May 21 | Moderate or heavy rain shower | 15° /11° | 12.7 mm | 4 | |
| May 22 | Moderate or heavy rain shower | 17° /10° | 11.4 mm | 4 | |
| May 23 | Patchy rain possible | 14° /9° | 10.7 mm | 3 | |
| May 24 | Patchy rain possible | 19° /10° | 5.7 mm | 3 | |
| May 25 | Cloudy | 20° /10° | 2.3 mm | 4 | |
| May 26 | Cloudy | 22° /14° | 0.1 mm | 8 | |
| May 27 | Overcast | 23° /16° | 5.5 mm | 5 | |
| May 28 |  Heavy rain | 17° /12° | 39.7 mm | 7 | |
| May 29 |  Fog | 23° /12° | 0 mm | 8 | |
| May 30 | Light rain shower | 21° /14° | 17.1 mm | 8 | |
| May 31 |  Moderate rain | 22° /11° | 11.6 mm | 8 | |
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Important Notice
Our weather forecast for Baltimore 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 Baltimore County forecast closer to your planned date for the most up-to-date weather information.
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Baltimore County in May - FAQ
What are the expected maximum and minimum temperatures in Baltimore County during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Baltimore County during May?
Significant rainfall exceeding 275.2 mm is expected in Baltimore County during May, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Baltimore County during May?
The average wind speed in Baltimore County during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Baltimore County
Explore the daily rainfall trends and prepare for Baltimore Countys May weather 💧
Typically, Baltimore County has 21 rainy days in May with a total of 275.2 mm of rainfall.
UV exposure in Baltimore County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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