ClimateAverages

Southampton Weather in July

JanFebMarAprMayJunJulAugSepOctNovDec
July daytime high
20.3°C
July overnight low
12.4°C
July average
16.4°C

In July, Southampton typically sees daytime highs of 20.3°C and overnight lows around 12.4°C. Compared to the annual average high of 13.4°C, July runs +6.9°C.

vs. annual avg high
+6.9°C
Rank among 12 months
#1 warmest
Hottest year overall
2006

Where July ranks in Southampton

JanFebMarAprMayJunJul20°AugSepOctNovDec

FAQ

What is the average temperature in Southampton in July?

July in Southampton averages a daytime high of 20.3°C and an overnight low of 12.4°C.

Is July warm or cold in Southampton?

July runs +6.9°C compared to Southampton's annual average high of 13.4°C, ranking #1 of 12 months by warmth.

What should I pack for Southampton in July?

Plan for daytime highs near 20.3°C and cooler evenings around 12.4°C.

Other months for Southampton

JanuaryFebruaryMarchAprilMayJuneAugustSeptemberOctoberNovemberDecember

July in nearby cities

LondonWashingtonCity of LondonBirminghamLiverpoolLeedsSheffieldBristolManchesterLeicesterIslingtonCoventry