Which is the hottest month in Frederick?

The hottest time of year in Frederick is normally July. Expect maximum daytime temperatures to reach 31°C with high heat and humidity.

Which month has the most rain in Frederick?

In terms of rainfall, August is usually the wettest month in Frederick with 105mm on average. There are normally 9 days in August with some rain.

When is it sunniest in Frederick?

The sunniest time of year in Frederick is normally July with bright sunshine on average for 64% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Frederick?

The sea is usually at its warmest in Frederick in August when the water temperature reaches 25°C.

Best time to visit Frederick

Q: When is the best time to visit Frederick?

The best times to visit Frederick, Maryland are in May and June Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 8 hours or more.

The best times to visit Frederick, Maryland are in May and June based on our default weather conditions. Update your weather preferences to see which months best match.

Frederick by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Frederick?

The best times to visit Frederick, Maryland are in May and June based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

1.5
Jan
1.5
Feb
2
Mar
3.5
Apr
5
May
5
Jun
4
Jul
4
Aug
4.5
Sep
3.5
Oct
1.5
Nov
1.5
Dec

Change criteria

Max Day Temperature (°C)

4
Jan
6
Feb
12
Mar
18
Apr
23
May
28
Jun
31
Jul
30
Aug
26
Sep
19
Oct
13
Nov
7
Dec

Hours of Sunshine (daily)

5
Jan
5
Feb
7
Mar
8
Apr
8
May
9
Jun
9
Jul
8
Aug
7
Sep
6
Oct
5
Nov
4
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Maryland (Frederick) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)