Weather in Baltimore in April 2025
Average weather
Average temperature in Baltimore in April
Going from a maximum of +32°C during the day to a minimum of +3°C during the night, the temperature in April averages around +22°C.
The average maximum temperature goes down 28% by the end of the month, compared with the beginning of the month, from +25°C to +17°C.
Is Baltimore warm or cold in April?
Baltimore is typically mild in April.
Maximum temperatures go up compared to the previous month from +13°C to +19°C. The minimum temperature also goes up from +3°C to +9°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how April is compared to other months in Baltimore:
Climate in Baltimore in April
| March | April | May | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +13°C | +19°C | +24°C | ||||
| Min. temperature | ||||||
| -13°C | -5°C | +3°C | ||||
| Max. temperature | ||||||
| +31°C | +34°C | +36°C | ||||
| Rainfall | ||||||
| 99 mm | 109 mm | 114 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 2 m/s | ||||
| Humidity | ||||||
| 67% | 68% | 72% | ||||
| Air pressure | ||||||
| 1017 HPa | 1014 HPa | 1015 HPa | ||||
| Sunny days | ||||||
| 6 | 6 | 5 | ||||
| Cloudy days | ||||||
| 10 | 9 | 10 | ||||
| Rainy days | ||||||
| 12 | 15 | 16 | ||||
| Snowy days | ||||||
| 2 | 0 | 0 | ||||
April often has better weather than March. It’s getting warmer as April arrives. The average maximum temperature goes up from +13°C to +19°C during the day. Prepare for more rain. Average rainfall goes from 99 mm to 109 mm. Humidity rises from 67% to 68%. The average wind speed doesn’t change much during April, staying around 3 m/s. The amount of sunny days stay about the same, averaging 6 sunny days during the month.
May brings much the same weather, it remains good.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Baltimore is gradually decreasing during April, going from 2 m/s to 1 m/s over the course of the month.
Rain
How was the weather last April in Baltimore?
Climate Change over Years
The climate in Baltimore in April has not changed much over the last 43 years.
The average temperature was the lowest in 1996 (+17°C) and the highest in 2012 (+21°C). The driest year was 1987 with only 818 mm of rainfall, and the wettest year was 2018 with 1993 mm.
FAQ
Is April a good time to visit Baltimore?
Can you sunbathe in Baltimore in April?
Is Baltimore rainy in April?
Is it sunny in Baltimore in April?
Other cities in USA
Monthly weather in Baltimore
Source of the data
For this page, we’ve looked at the typical weather in Baltimore, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.