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Late summer · Weather & things to do

Lancaster in August

Little changes in Lancaster from July: highs stay near 85°F (30°C), lows near 65°F (19°C), and about 4.4 in (113 mm) of rain falls.

It scores 72/100 for comfort, 6th of 12, which makes it a solid shoulder-season month.

Lancaster, Pennsylvania, United States
Avg high
85°F (30°C)
Avg low
65°F (19°C)
Rain
4.4 in (113 mm)
Humidity
71%
Cloud cover
56%
Daylight
~13 h 35 min
Comfort score
72/100 · Good

What August feels like

Highs settle around 85°F (30°C), warm enough for short sleeves most of the day.

Lows average 65°F (19°C).

Some rain is likely, about 4.4 in (113 mm) in the month, so pack for a shower or two.

Lancaster: August compared with the months either side
JulyAugustSeptember
Avg high86°F30°C85°F30°C79°F26°C
Avg low67°F19°C65°F19°C58°F14°C
Rain4.8 in122 mm4.4 in113 mm4.6 in117 mm
Daylight14 h 35 min13 h 35 min12 h 15 min
Comfort687281

Plan around August

August is shoulder season: good weather, a step below the best months (April & May and September & October).

What to pack for August

What to do in Lancaster in August

August is good outdoor weather here, so these picks lean toward the open air.

Nearby in August

NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.

Lancaster in August: quick answers

Is August a good time to visit Lancaster?

It's a good shoulder-season choice, scoring 72/100 against a best of 82 in April & May and September & October. Expect highs of 85°F (30°C) and 4.4 in (113 mm) of rain.

How hot is Lancaster in August?

Average highs are 85°F (30°C) and average lows 65°F (19°C), making it the 2nd-warmest month by daytime highs.

Does it rain a lot in Lancaster in August?

Some: about 4.4 in (113 mm) of rain falls across August on average, the 4th-wettest month of the year. The annual total is about 47.0 in (1194 mm).

What should I pack for Lancaster in August?

Bring light, breathable clothes (85°F afternoons), sunscreen, sunglasses and a hat (high UV on clear days), packable rain jacket or umbrella (a shower or two is likely) and comfortable walking shoes (most picks involve some walking).

Planning Lancaster in August?

Share this August plan with your group, poll everyone on dates and keep the packing list in one place.

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