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The best time to visit Luton

Month-by-month climate averages for Luton, England, so you can pick your dates on data rather than guesswork.

Short answer

The most comfortable time to visit Luton is usually May, June, July and August, when daytime highs sit in the pleasant 16-26°C range and the heaviest September rain is behind you.

Luton is warmest in August (highs near 21°C) and coldest in January (lows around 1°C), with roughly 877 mm of precipitation across the year and September the wettest month. The sweet spot for most visitors is May, June, July and August.

These are long-run averages. For the actual days you are travelling, check the live Luton forecast — and note how much the models agree, because that tells you how much to trust it.

Luton weather by month

what to expect in Luton through the year

Here is Luton's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Luton by season.

Jan
7°
1°
Cold
Feb
10°
4°
Cool
Mar
10°
4°
Cool
Apr
12°
5°
Cool
May
16°
8°
Mild
Jun
20°
11°
Mild
Jul
20°
12°
Mild
Aug
21°
12°
Mild
Sep
20°
12°
Mild
Wettest
Oct
15°
9°
Mild
Nov
10°
4°
Cool
Dec
9°
4°
Cool

Common questions

When is the best time to visit Luton?
The most comfortable time to visit Luton is usually May, June, July and August, when daytime highs sit in the pleasant 16-26°C range and the heaviest September rain is behind you.
What is the warmest month in Luton?
August is the warmest month in Luton, averaging highs near 21°C.
What is the coldest month in Luton?
January is the coldest month in Luton, with lows around 1°C.
When is the rainy season in Luton?
The wettest month in Luton is usually September, out of roughly 877 mm of precipitation across the year.

Luton month by month

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember