Frederick weather in July 2026

Q: How hot is it in Frederick in July?

Daytime temperatures usually reach 31°C in Frederick in July with high heat and humidity, falling to 21°C at night.

Q: How sunny is it in Frederick in July?

There are normally 9 hours of bright sunshine each day in Frederick in July - that's 64% of daylight hours.

Q: How warm is the sea around Frederick in July?

The average sea temperature around Frederick in July is 24°C.

Q: Does it rain in Frederick in July?

There are usually 10 days with some rain in Frederick in July and the average monthly rainfall is 99mm.

Expect daytime maximum temperatures of 88°F in Frederick, Maryland in July and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 3.4 inches of rainfall in the month.

88
88°F max day temperature
9
9 hours of sunshine per day
10
10 days with some rainfall
64
64°F min night temperature
15
15 hours of daylight per day
H
High heat & humidity
3.4
3.4 inches of monthly rainfall
9
9 (Very High) UV index

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The July weather guide for Maryland (Frederick) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How hot is it in Frederick in July?

Daytime temperatures usually reach 88°F in Frederick in July with high heat and humidity, falling to 70°F at night.

How sunny is it in Frederick in July?

There are normally 9 hours of bright sunshine each day in Frederick in July - that's 64% of daylight hours.

How warm is the sea around Frederick in July?

The average sea temperature around Frederick in July is 75°F.

Does it rain in Frederick in July?

There are usually 10 days with some rain in Frederick in July and the average monthly rainfall is 3.9 inches.

Frederick July sunrise & sunset times

Browse the sunrise and sunset times for Frederick in July 2026. Select a month to view Frederick sunrise and sunset times for the next 12 months.

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

Date	Sunrise times	Sunset times
Wednesday, 1st July 2026	04:47	19:41
Thursday, 16th July 2026	04:56	19:35
Friday, 31st July 2026	05:09	19:23

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Maryland - quick facts
Flight time^✝	8.5 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture
Tourist info	Maryland Office of Tourism