Allentown, us-Pennsylvania State, USA Weather Information
Local Time
2026-03-11 21:17:36 Eastern Standard TimeWeather in the past year
Sun & Astronomy
In Allentown, us-Pennsylvania State, USA, today's sunrise time is 07:16, sunset time is 19:06, nautical twilight begins at 06:18, nautical twilight ends at 20:04, astronomical twilight begins at 05:46, astronomical twilight ends at 20:36.
Temperature Analysis
In Allentown, us-Pennsylvania State, USA region, the lowest temperature occurs in January 2025, with an average temperature of about -3.2°C.
The highest temperature occurs in July 2025, with a maximum temperature of up to 25.2°C.
Based on historical data, the average temperature in January is -3.2°C, February is -0.4°C, March is 7.2°C, April is 12°C, May is 16.2°C, June is 21.9°C, July is 25.2°C, August is 21.5°C, September is 20°C, October is 12.9°C, November is 6.4°C, December is -1.2°C.
Wind Analysis
In Allentown, us-Pennsylvania State, USA region, the lowest wind speed occurs in August 2025, with an average wind speed of about 31.5 km/h.
The highest wind speed occurs in March 2025, with a maximum wind speed of up to 48.5 km/h.
Based on historical data, the average wind speed in January is 46.5 km/h, February is 44 km/h, March is 48.5 km/h, April is 47.5 km/h, May is 41.9 km/h, June is 34.7 km/h, July is 33.4 km/h, August is 31.5 km/h, September is 32.4 km/h, October is 41.1 km/h, November is 45.8 km/h, December is 39.7 km/h.
Sunshine Duration Analysis
In Allentown, us-Pennsylvania State, USA region, the lowest sunshine duration occurs in December 2025, with an average sunshine duration of about 5.3 hours.
The highest sunshine duration occurs in July 2025, with a maximum sunshine duration of up to 11.4 hours.
Based on historical data, the average sunshine duration in January is 6.4 hours, February is 6.6 hours, March is 8.8 hours, April is 7.8 hours, May is 8.1 hours, June is 9.3 hours, July is 11.4 hours, August is 10.6 hours, September is 9.2 hours, October is 8 hours, November is 6 hours, December is 5.3 hours.
Precipitation Analysis
In Allentown, us-Pennsylvania State, USA region, the lowest precipitation occurs in January 2025, with an average precipitation of about 0.8 mm.
The highest precipitation occurs in May 2025, with a maximum precipitation of up to 6.2 mm.
Based on historical data, the average precipitation in January is 0.8 mm, February is 2.3 mm, March is 3.2 mm, April is 2.4 mm, May is 6.2 mm, June is 3 mm, July is 3.2 mm, August is 1.9 mm, September is 2.5 mm, October is 2.8 mm, November is 2 mm, December is 2.1 mm.