🇺🇸 Kailua-Kona vs 🇬🇧 London

Weather Comparison

Current Weather Right Now

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Kailua-Kona

broken clouds

69°F

Broken Clouds

Feels like 69°F

H 73°F / L 68°F

Humidity: 81%

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London

overcast clouds

54°F

Overcast Clouds

Feels like 51°F

H 55°F / L 53°F

Humidity: 44%

Climate Overview

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Kailua-Kona

Kailua-Kona on the Big Island's dry leeward coast is protected from trade winds by Mauna Kea and Mauna Loa. The result is one of Hawaii's sunniest, driest climates — perfect for the Ironman triathlon and world-class coffee cultivation. Evening downslope winds from the mountains provide natural air conditioning.

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London

Temperate oceanic — mild, cloudy, and notoriously changeable year-round

Best monthsJune, July, August, September
AvoidNovember, December, January
Annual rain23 inches (585 mm) — spread evenly 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.

Seasonal Comparison

Season🇺🇸 Kailua-Kona🇬🇧 London
Spring

45–61°F

March–May

Summer

63–73°F

June–August

Fall

49–61°F

September–November

Winter

38–46°F

December–February

Kailua-Kona vs London: Frequently Asked Questions

Does Kailua-Kona or London have better weather?

Kailua-Kona and London have very different climates. Kailua-Kona on the Big Island's dry leeward coast is protected from trade winds by Mauna Kea and Mau London: Temperate oceanic — mild, cloudy, and notoriously changeable year-round. The best city depends on your preferred season and temperature range.

When is the best time to visit Kailua-Kona vs London?

Best time for Kailua-Kona: spring and fall. Best time for London: June, July, August, September.

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