Greenock climate

Greenock Weather in August

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

Average highs run from 17°C on August 1 to 16°C on August 31, and lows from 11°C to 10°C. Normal precipitation for the month is 130 mm over about 22 wet days.

August day by day

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

Normal daily high and low temperature at Greenock, in °C, with the record for each date.510152025151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

August at a glance

Average high
16°C
Average low
11°C
Precipitation
130 mm
Reanalysis high
25°CAug 7, 2003
Reanalysis low
5°CAug 23, 1993
Daylight
16 h 03 min to 13 h 55 min
Cloud cover
81%
Humidity
87%
Dew point
12°C
Wind
17.3 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 117°C11°C24°C 19957°C 201572%
Aug 217°C11°C24°C 19959°C 202072%
Aug 317°C11°C22°C 19999°C 202072%
Aug 417°C11°C21°C 20029°C 199771%
Aug 517°C11°C23°C 20039°C 199371%
Aug 617°C11°C24°C 20038°C 199370%
Aug 717°C11°C25°C 20037°C 200570%
Aug 817°C11°C23°C 20038°C 200769%
Aug 917°C11°C23°C 20038°C 200169%
Aug 1017°C11°C23°C 19977°C 199970%
Aug 1117°C11°C22°C 19958°C 199469%
Aug 1217°C11°C23°C 20208°C 199369%
Aug 1317°C11°C21°C 20047°C 199368%
Aug 1416°C11°C21°C 20207°C 199269%
Aug 1516°C11°C21°C 20207°C 199369%
Aug 1616°C11°C20°C 20167°C 199370%
Aug 1716°C11°C23°C 19959°C 199369%
Aug 1816°C11°C23°C 19958°C 199268%
Aug 1916°C11°C23°C 19957°C 201468%
Aug 2016°C11°C23°C 19956°C 201468%
Aug 2116°C11°C22°C 19958°C 200069%
Aug 2216°C11°C21°C 20076°C 199370%
Aug 2316°C10°C21°C 20155°C 199368%
Aug 2416°C10°C20°C 20037°C 199367%
Aug 2516°C10°C23°C 20197°C 201466%
Aug 2616°C10°C19°C 20028°C 199866%
Aug 2716°C10°C18°C 20197°C 201465%
Aug 2816°C10°C19°C 19917°C 199565%
Aug 2916°C10°C19°C 19917°C 202064%
Aug 3016°C10°C21°C 19916°C 201065%
Aug 3116°C10°C20°C 19937°C 201864%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Greenock, in percent.0204060801102030
  • Chance of a wet day

Sunrise and sunset

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

August 1
sunrise 5:23 AM, sunset 9:26 PM
August 31
sunrise 6:21 AM, sunset 8:16 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.