Eastbourne climate

Eastbourne Weather in August

NASA POWER reanalysis for the half-degree grid cell around Eastbourne, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 21°C on August 1 to 20°C on August 31, and lows from 14°C to 13°C. Normal precipitation for the month is 62 mm over about 9 wet days.

August day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at Eastbourne, in °C, with the record for each date.51015202530151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

August at a glance

Average high
21°C
Average low
14°C
Precipitation
62 mm
Reanalysis high
30°CAug 11, 2020
Reanalysis low
9°CAug 31, 2012
Daylight
15 h 19 min to 13 h 35 min
Cloud cover
68%
Humidity
81%
Dew point
14°C
Wind
18.0 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Aug 121°C14°C28°C 199511°C 199336%
Aug 221°C14°C26°C 199911°C 199636%
Aug 321°C14°C27°C 201813°C 199837%
Aug 421°C14°C25°C 200312°C 199634%
Aug 521°C14°C25°C 200312°C 201035%
Aug 621°C14°C26°C 200310°C 199336%
Aug 721°C14°C28°C 202011°C 200535%
Aug 821°C14°C26°C 199811°C 200534%
Aug 921°C14°C27°C 200311°C 201634%
Aug 1021°C14°C29°C 200310°C 201635%
Aug 1121°C14°C30°C 202011°C 201836%
Aug 1221°C14°C28°C 202011°C 199337%
Aug 1321°C14°C26°C 20209°C 199337%
Aug 1421°C14°C23°C 202011°C 199437%
Aug 1521°C14°C25°C 199511°C 200837%
Aug 1621°C14°C26°C 199512°C 199936%
Aug 1721°C14°C25°C 199711°C 199937%
Aug 1821°C14°C26°C 201211°C 199137%
Aug 1921°C14°C25°C 199510°C 201139%
Aug 2021°C14°C25°C 19979°C 201438%
Aug 2121°C14°C24°C 199710°C 201437%
Aug 2220°C14°C25°C 201512°C 199936%
Aug 2320°C14°C24°C 201610°C 201436%
Aug 2420°C14°C26°C 20169°C 201436%
Aug 2520°C14°C27°C 20169°C 199335%
Aug 2620°C14°C25°C 201910°C 199334%
Aug 2720°C14°C27°C 20199°C 199834%
Aug 2820°C14°C24°C 201710°C 199834%
Aug 2920°C13°C26°C 201711°C 199534%
Aug 3020°C13°C23°C 200510°C 201034%
Aug 3120°C13°C26°C 20059°C 201234%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Eastbourne, in percent.0102030401102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+1).

August 1
sunrise 5:25 AM, sunset 8:44 PM
August 31
sunrise 6:11 AM, sunset 7:46 PM

Every day of August: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.