Allentown Weather in July

Thinking of visiting Allentown in July? Expect high temperatures reaching 30°C (86°F) during the day, dropping to 19°C (66°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Allentown in July

Typically around 13 days of rainfall are expected, averaging 141 mm (5.6 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Allentown in July

July in Allentown brings high temperatures, with highs of 30°C (86°F) and nights around 19°C (66°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.

If your ideal day consists of dry skies and pleasant temperatures, May, June, August and September typically offer the best circumstances for Allentown.