Omagh climate

Omagh Weather in August

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

Average highs run from 18°C on August 1 to 17°C on August 31, and lows from 11°C to 10°C. Normal precipitation for the month is 109 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 Omagh, 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
17°C
Average low
11°C
Precipitation
109 mm
Reanalysis high
26°CAug 5, 2003
Reanalysis low
5°CAug 24, 2014
Daylight
15 h 50 min to 13 h 49 min
Cloud cover
80%
Humidity
87%
Dew point
12°C
Wind
16.9 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 118°C11°C24°C 19957°C 201570%
Aug 218°C11°C25°C 19959°C 199870%
Aug 318°C11°C23°C 19959°C 201170%
Aug 418°C11°C23°C 19958°C 199370%
Aug 518°C11°C26°C 20037°C 201769%
Aug 618°C11°C23°C 20037°C 199668%
Aug 718°C11°C25°C 20037°C 199668%
Aug 818°C11°C25°C 20038°C 200767%
Aug 918°C11°C22°C 20038°C 199567%
Aug 1018°C11°C23°C 19958°C 199968%
Aug 1118°C11°C23°C 19976°C 201867%
Aug 1218°C11°C22°C 19976°C 199368%
Aug 1318°C11°C23°C 20206°C 199368%
Aug 1418°C11°C23°C 20207°C 199468%
Aug 1518°C11°C23°C 20206°C 199369%
Aug 1618°C11°C22°C 19957°C 199369%
Aug 1717°C11°C25°C 19957°C 201169%
Aug 1817°C11°C25°C 19957°C 199169%
Aug 1917°C11°C25°C 19956°C 201168%
Aug 2017°C10°C24°C 19956°C 201468%
Aug 2117°C10°C23°C 19957°C 199968%
Aug 2217°C10°C21°C 19916°C 199968%
Aug 2317°C10°C22°C 20037°C 199367%
Aug 2417°C10°C23°C 20035°C 201465%
Aug 2517°C10°C21°C 20196°C 201564%
Aug 2617°C10°C20°C 19917°C 201064%
Aug 2717°C10°C20°C 20027°C 199863%
Aug 2817°C10°C22°C 19917°C 199262%
Aug 2917°C10°C23°C 19917°C 199262%
Aug 3017°C10°C22°C 19916°C 201061%
Aug 3117°C10°C21°C 19936°C 201060%

Chance of rain

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

Sunrise and sunset

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

August 1
sunrise 5:40 AM, sunset 9:30 PM
August 31
sunrise 6:34 AM, sunset 8:23 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.