Weather in May 2025

Gaithersburg weather in May 2025

The temperatures in Gaithersburg in May are comfortable with low of 14°C and and high up to 23°C.

You can expect rain for roughly half of the month of May in Gaithersburg. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

Our weather forecast can give you a great sense of what weather to expect in Gaithersburg in May 2025.

If you’re planning to visit Gaithersburg in the near future, we highly recommend that you review the 14 day weather forecast for Gaithersburg before you arrive.

Temperatures
Temperatures
23° / 14°
Rainy Days
Rainy Days
8
Snowy Days
Snowy Days
0
Dry Days
Dry Days
23
Rainfall
Rainfall
146
mm
9.1
Sun Hours
9.1
Hrs

Gaithersburg annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 4° / -2° 6 19 6 97 mm
Awful
February 6° / -1° 7 15 6 115 mm
Awful
March 11° / 3° 8 19 4 115 mm
Awful
April 18° / 8° 7 23 0 121 mm
Ok
May 23° / 14° 8 23 0 146 mm
Good
June 28° / 18° 7 23 0 131 mm
Good
July 31° / 21° 8 23 0 161 mm
Ok
August 30° / 21° 7 24 0 154 mm
Ok
September 26° / 17° 6 24 0 135 mm
Perfect
October 20° / 12° 5 26 0 143 mm
Good
November 12° / 5° 5 25 1 91 mm
Ok
December 7° / 2° 6 21 4 124 mm
Bad
Temperatures in Gaithersburg in May
Rain in Gaithersburg in May

Recommended Hotels in Gaithersburg

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Weather in Gaithersburg in May - FAQ

What is the average temperature in Gaithersburg in May?
The average temperature in Gaithersburg in May is 14/23° C.
What is the chance of rain in Gaithersburg in May?
On average, there are 8 rainy days in Gaithersburg during May.
Weather wise, is May a good time to visit Gaithersburg?
The weather in Gaithersburg in May is good.
Can it snow in Gaithersburg in May?
On average, there are 0 snowy days in Gaithersburg in May.
More about the weather in Gaithersburg