🇬🇧 London vs 🇺🇸 Harrisburg
Weather Comparison
Current Weather Right Now
🇬🇧
London

47°F
Broken Clouds
Feels like 41°F
H 48°F / L 46°F
Humidity: 56%
🇺🇸
Harrisburg

43°F
Scattered Clouds
Feels like 37°F
H 46°F / L 41°F
Humidity: 36%
Climate Overview
London
Temperate oceanic — mild, cloudy, and notoriously changeable year-round
London's weather is famously mild but grey. It rarely gets very hot or very cold, but expect cloud cover most of the year. Summer (June–August) brings the best sunshine and warmth. Rain falls year-round but rarely in heavy bursts.
Harrisburg
Harrisburg, Pennsylvania's capital, on the Susquehanna River at the eastern edge of the Appalachians has an interesting transitional climate. The Susquehanna provides humidity and flooding risk (the 1972 Agnes flood was catastrophic here) while the Appalachian ridges to the west create some weather modification. Three Mile Island's nuclear plant just south made the city world-famous for a near-disaster in 1979.
Seasonal Comparison
| Season | 🇬🇧 London | 🇺🇸 Harrisburg |
|---|---|---|
| Spring | 45–61°F March–May | — |
| Summer | 63–73°F June–August | — |
| Fall | 49–61°F September–November | — |
| Winter | 38–46°F December–February | — |
London vs Harrisburg: Frequently Asked Questions
Does London or Harrisburg have better weather?
London and Harrisburg have very different climates. Temperate oceanic — mild, cloudy, and notoriously changeable year-round Harrisburg: Harrisburg, Pennsylvania's capital, on the Susquehanna River at the eastern edge of the Appalachians. The best city depends on your preferred season and temperature range.
When is the best time to visit London vs Harrisburg?
Best time for London: June, July, August, September. Best time for Harrisburg: spring and fall.