Frederick
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Frederick Weather in August

With daytime temperatures of 30°C (86°F) and nighttime lows of 18°C (64°F), August in Frederick brings very high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 80 mm (3.1 in) falls on average.

Rainfall in Frederick in August

Climate statistics over the past 30 years suggest around 11 days of rain, with 80 mm (3.1 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Frederick in August

Frederick in August gets highs of 30°C (86°F) during the day and drops to 18°C (64°F) at night. For most visitors, the main thing to prepare for is the heat during the day. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Frederick in August

With approximately 262 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Should you favor a climate that's both dry and comfortably warm, April, May, June, September and October typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Frederick Temperature in August

Min Temperature
18°C (64°F)
Max Temperature
30°C (86°F)
Chance of Rain
35%
Precipitation
80 mm (3.1 in)
Rainy days
11 days
Humidity
69% *
Sunshine
262 hours *
Percentage Sunshine
62% *
* Data from: Washington DC, the United States of America (70 KM, 43 Miles).

Frederick Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Frederick - and find the best time to visit.

Best Places in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Frederick in August

Warm but pleasant conditions in Frederick in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Frederick in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Frederick 3-Day Forecast

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.