Craigavon weather in August

In August, Craigavon sees average daytime highs of 18°C and overnight lows near 12°C, with 81 mm of rain across 14.3 wet days and about 14.7 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 18°C through the month. The sky is clear or mostly clear about 4% of the time in August, and the air most often feels dry.

Daylight stretches from about 15 h 42 min at the start of August to 13 h 36 min by month's end. Set against the rest of the year, August is Craigavon's 11th-clearest and 11th-windiest month. For the whole year in context, see Craigavon's year-round climate.

Daytime high
18°
2nd warmest
Overnight low
12°
11th coldest
Rainfall
81 mm
14.3 wet days
Daylight
14 h 42 min
5:09 AM – 7:50 PM
Cloud cover
80%
11th clearest
Wind
13 km/h
11th windiest
Solar energy
3.57 kWh/m²
Travel score
5.1
out of 10

Craigavon is town in County Armagh, Northern Ireland, UK.

Founded
1965

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 18°C through the month.

A typical August day in Craigavon reaches about 18°C in the afternoon and slips back to 12°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 21°C. Set against its neighbours, August runs on par with July and about 2°C warmer than September.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
11913
21912
31912
41912
51912
61912
71912
81912
91912
101912
111812
121812
131812
141812
151812
161812
171812
181812
191812
201812
211812
221812
231812
241811
251811
261811
271811
281811
291811
301811
311711

How August really feels in Craigavon

Once humidity and wind are folded in, August averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Craigavon weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 7113.71.17.60.9
Feb / 5911.919.31.2
Mar10° / 6013.10.711.51.8
Apr12° / 6413.40.213.72.8
May15° / 6813.9015.73.8
Jun17° / 10°7413.1016.94.8
Jul19° / 12°7614.1016.45.1
Aug18° / 12°8114.3014.75.1
Sep16° / 10°6612.2012.54.5
Oct13° / 7713.1010.23.2
Nov10° / 7413.10.28.21.9
Dec / 7512.90.87.11.1

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 13% of August, with mostly cloudy or overcast conditions the remaining 84%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11486
21486
31387
41387
51387
61486
71486
81486
91486
101585
111585
121585
131684
141585
151585
161684
171684
181684
191783
201783
211882
221882
231882
241882
251981
261981
272080
282080
292080
301981
311981

Chance of precipitation in August

Any precipitation

Craigavon gets around 81 mm of rain over 14.3 wet days in August, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 46% and peaks near 48% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
148
248
348
448
548
648
748
847
947
1047
1147
1247
1347
1447
1548
1648
1748
1848
1948
2047
2147
2246
2346
2445
2544
2643
2742
2841
2941
3040
3140

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the dry band about 67% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
161345
261345
361336
461336
561336
662326
762326
862326
962326
1063325
1163325
1264315
1364315
1464315
1565314
1666304
1766304
1868293
1968293
2069283
2171272
2272262
2372262
2473252
2574242
2675232
2775232
2876222
2976222
3077212
3177212

Wind in August

Winds average 13 km/h in August.

Across August, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 15 h 42 min at the start of August to 13 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 126 minutes over August. Sunrise moves from 4:42 AM to 5:37 AM, and sunset from 8:21 PM to 7:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.74:428:21
215.64:448:20
315.54:458:18
415.54:478:16
515.44:498:14
615.44:518:12
715.34:528:10
815.24:548:08
915.24:568:06
1015.14:588:04
1115.05:008:01
1215.05:017:59
1314.95:037:57
1414.85:057:55
1514.85:077:53
1614.75:097:50
1714.65:117:48
1814.65:137:46
1914.55:147:44
2014.45:167:41
2114.35:187:39
2214.35:207:36
2314.25:227:34
2414.15:247:32
2514.15:267:29
2614.05:287:27
2713.95:297:24
2813.85:317:22
2913.85:337:19
3013.75:357:17
3113.65:377:14

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 3.57 kWh/m².

For context, solar energy here swings from a low near 0.46 kWh/m² to a high of 4.79 kWh/m² in May across the year — August's 3.57 kWh/m² falls in the middle.

01234151015202531
Solar energy (kWh/m²)Level
13.9Moderate
23.9Moderate
33.9Moderate
43.8Moderate
53.8Moderate
63.8Moderate
73.8Moderate
83.7Moderate
93.7Moderate
103.7Moderate
113.7Moderate
123.6Moderate
133.6Moderate
143.6Moderate
153.6Moderate
163.6Moderate
173.5Moderate
183.5Moderate
193.5Moderate
203.5Moderate
213.4Moderate
223.4Moderate
233.4Moderate
243.4Moderate
253.3Moderate
263.3Moderate
273.3Moderate
283.3Moderate
293.2Moderate
303.2Moderate
313.1Moderate
Planning a trip in August

Is August a good time to visit Craigavon?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.1
Sightseeing
1st-best month of the year
1.8
Beach & pool
2nd-best month of the year

August is a reasonable time to visit Craigavon for sightseeing.

What to pack for Craigavon in August

From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In August, Craigavon sees daytime highs around 18°C and nights near 12°C. Pack rain gear. About 14 days see rain.

rain gear

Sea temperature near Craigavon in August

The nearest coast averages about 15°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 49 km away) is warmest in August at about 15°C and coldest in March near 8°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

10°15°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan9Bracing
Feb8Bracing
Mar8Bracing
Apr9Bracing
May11Bracing
Jun13Bracing
Jul14Bracing
Aug15Bracing
Sep14Bracing
Oct13Bracing
Nov12Bracing
Dec11Bracing

UV index in Craigavon in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Craigavon peaks around July 19 at about 5 (high) — a little sun protection helps at midday. It bottoms out near January 1 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 19UV 5Jan 1UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Moderate
Apr3Moderate
May5High
Jun5High
Jul5High
Aug5High
Sep3Moderate
Oct2Low
Nov1Low
Dec0Low
Location & terrain

Where is Craigavon?

Craigavon sits at 54.4°N, 6.4°W, 34 m above sea level, in United Kingdom. The nearest listed city is Portadown, 5.0 km away.

Topography around Craigavon

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Craigavon.

Within 3 km, the terrain around Craigavon has only modest variations in elevation — a maximum elevation change of 57 m around an average of 38 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 164 m; within 80 km, large variations in elevation — a maximum elevation change of 860 m.

The land around Craigavon is covered by grassland (52%), trees (23%) and artificial surfaces (21%) within 3 km, grassland (61%) within 16 km, and grassland (64%) and water (26%) within 80 km.

3 km
57 m
16 km
164 m
80 km
860 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Portadown 5.0 km · Banbridge 13 km · Lisburn 24 km · Newry 30 km · Antrim 32 km · Belfast 34 km · Castlereagh 35 km · Newtownabbey 39 km

United Kingdom travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type D / G / M
230 V · 50 Hz
Prices
≈ 89% of US
price level, 2025
GDP per capita
$57,602
2025
Happiness
6.7 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.1
per 100k, 2021
Road deaths
3.2
per 100k/yr, 2019
Income group
High
World Bank
Religion
Christian 60%none 26%Muslim 4%other 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Craigavon (54.4471°, -6.387°, elevation 34 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).