Baltimore
May
Weather in Baltimore for May 2025
Your guide to Baltimore weather in May - trends and predictions
In general, the average temperature in Baltimore at the beginning of May is 18.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24 °F by the end of May.
Baltimore sees moderate rainfall in May, averaging 7 rainy days.
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24
Dry days
7
Rainy days
0
Snow days
23°/10°
Temperatures
16 km/h
Avg max wind
69 %
Avg humidity
Baltimore in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  19° | 2 19° | 3  16° | 4  14° | |||
| 5 17° | 6 21° | 7 23° | 8 28° | 9 21° | 10  18° | 11  21° |
| 12 22° | 13  21° | 14 21° | 15 20° | 16 21° | 17 22° | 18 18° |
| 19  22° | 20 23° | 21 25° | 22 27° | 23 24° | 24 26° | 25 24° |
| 26 25° | 27 25° | 28 24° | 29 22° | 30 24° | 31 24° |
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Temperatures trend during May in Baltimore
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Patchy rain possible | 19° /12° | 0.8 mm | 5 | |
| May 2 | Patchy rain possible | 19° /11° | 1.4 mm | 5 | |
| May 3 | Moderate rain at times | 16° /9° | 0.9 mm | 5 | |
| May 4 | Overcast | 14° /9° | 3.6 mm | 3 | |
| May 5 | Overcast | 17° /9° | 10.8 mm | 4 | |
| May 6 | Overcast | 21° /11° | 1.2 mm | 5 | |
| May 7 | Patchy rain possible | 23° /14° | 1.9 mm | 5 | |
| May 8 | Overcast | 28° /16° | 1.2 mm | 6 | |
| May 9 | Patchy rain possible | 21° /14° | 6.2 mm | 5 | |
| May 10 | Sunny | 18° /9° | 12.4 mm | 5 | |
| May 11 | Partly cloudy | 21° /10° | 1.6 mm | 6 | |
| May 12 | Sunny | 22° /12° | 1.4 mm | 6 | |
| May 13 | Heavy rain at times | 21° /13° | 3 mm | 6 | |
| May 14 | Partly cloudy | 21° /14° | 2.9 mm | 5 | |
| May 15 | Sunny | 20° /11° | 8 mm | 5 | |
| May 16 | Overcast | 21° /13° | 0.8 mm | 5 | |
| May 17 | Sunny | 22° /12° | 0 mm | 6 | |
| May 18 | Sunny | 18° /10° | 6.3 mm | 5 | |
| May 19 | Cloudy | 22° /12° | 0.1 mm | 5 | |
| May 20 | Overcast | 23° /13° | 0.8 mm | 5 | |
| May 21 | Partly cloudy | 25° /13° | 0.2 mm | 7 | |
| May 22 | Partly cloudy | 27° /15° | 2.2 mm | 7 | |
| May 23 | Partly cloudy | 24° /15° | 6.2 mm | 6 | |
| May 24 | Overcast | 26° /13° | 0 mm | 6 | |
| May 25 | Sunny | 24° /14° | 2.6 mm | 6 | |
| May 26 | Sunny | 25° /14° | 8.7 mm | 6 | |
| May 27 | Sunny | 25° /15° | 8.3 mm | 6 | |
| May 28 | Moderate rain at times | 24° /14° | 0.4 mm | 6 | |
| May 29 | Moderate or heavy rain shower | 22° /14° | 4.8 mm | 5 | |
| May 30 | Partly cloudy | 24° /13° | 0.2 mm | 7 | |
| May 31 | Sunny | 24° /11° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Baltimore 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 forecast closer to your planned date for the most up-to-date weather information.
Baltimore in May - FAQ
What are the expected maximum and minimum temperatures in Baltimore during May?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Baltimore during May?
Significant rainfall exceeding 157.1 mm is expected in Baltimore during May, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Baltimore during May?
The average wind speed in Baltimore during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
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