Newtownards weather in August

In August, Newtownards sees average daytime highs of 17°C and overnight lows near 13°C, with 82 mm of rain across 14.3 wet days and about 14.7 hours of daylight. It is the 1st-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 17°C through the month. The sky is clear or mostly clear about 6% 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 Newtownards's 11th-clearest and 11th-windiest month. For the whole year in context, see Newtownards's year-round climate.

Daytime high
17°
1st warmest
Overnight low
13°
12th coldest
Rainfall
82 mm
14.3 wet days
Daylight
14 h 42 min
5:06 AM – 7:48 PM
Cloud cover
76%
11th clearest
Wind
16 km/h
11th windiest
Solar energy
3.76 kWh/m²
Travel score
4.7
out of 10

Newtownards is town in County Down, Northern Ireland, UK.

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 17°C through the month.

A typical August day in Newtownards reaches about 17°C in the afternoon and slips back to 13°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 19°C. Set against its neighbours, August runs on par with July and about 1°C warmer than September.

10°13°15°18°20°151015202531
Avg high (°C)Avg low (°C)
11713
21713
31713
41713
51713
61713
71713
81713
91713
101713
111713
121713
131713
141713
151713
161713
171713
181713
191713
201713
211713
221713
231712
241712
251712
261712
271712
281612
291612
301612
311612

How August really feels in Newtownards

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.

Newtownards weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 8615.30.57.61.1
Feb / 68130.89.31.1
Mar / 6613.80.511.51.5
Apr11° / 6412.90.113.72.3
May13° / 6913.8015.83.2
Jun15° / 11°7412.9016.94.1
Jul17° / 12°8214.5016.44.6
Aug17° / 13°8214.3014.74.7
Sep15° / 11°7613.2012.54.2
Oct13° / 9714.3010.23.1
Nov10° / 9715.10.28.22.0
Dec / 9314.70.37.11.3

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 18% of August, with mostly cloudy or overcast conditions the remaining 76%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12179
22179
32179
42179
52179
62080
72179
82179
92278
102278
112377
122476
132377
142377
152476
162476
172476
182575
192575
202575
212674
222674
232674
242674
252674
262674
272674
282674
292674
302773
312872

Chance of precipitation in August

Any precipitation

Newtownards gets around 82 mm of rain over 14.3 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 47% and peaks near 49% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
149
249
349
449
549
649
749
849
948
1048
1148
1248
1348
1448
1548
1648
1748
1848
1948
2047
2147
2246
2345
2444
2544
2643
2742
2842
2941
3041
3141

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 (%)
162371
262371
362371
462371
561372
662362
762362
862362
962362
1062362
1163361
1263361
1364351
1464351
1565341
1665341
1766331
1867321
1968311
2069301
2170291
2271281
2372271
2473261
2574251
2675241
2776231
2876231
2977221
3077221
3177221

Wind in August

Winds average 16 km/h in August.

Across August, daily wind ranges from about 15 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1516light breeze
1616light breeze
1716light breeze
1816light breeze
1916light breeze
2016light breeze
2116light breeze
2216light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2916light breeze
3016light breeze
3117light 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 4:38 AM to 5:34 AM, and sunset from 8:19 PM to 7:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.74:388:19
215.64:408:17
315.64:428:15
415.54:448:14
515.44:458:12
615.44:478:10
715.34:498:08
815.24:518:06
915.24:538:03
1015.14:558:01
1115.04:567:59
1215.04:587:57
1314.95:007:55
1414.85:027:53
1514.85:047:50
1614.75:067:48
1714.65:077:46
1814.65:097:43
1914.55:117:41
2014.45:137:39
2114.45:157:36
2214.35:177:34
2314.25:197:32
2414.15:217:29
2514.15:237:27
2614.05:247:24
2713.95:267:22
2813.95:287:19
2913.85:307:17
3013.75:327:14
3113.65:347:12

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 3.76 kWh/m².

For context, solar energy here swings from a low near 0.48 kWh/m² to a high of 4.97 kWh/m² in May across the year — August's 3.76 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.2Bright
24.1Bright
34.1Bright
44.1Bright
54.0Bright
64.0Bright
74.0Moderate
84.0Moderate
93.9Moderate
103.9Moderate
113.9Moderate
123.9Moderate
133.8Moderate
143.8Moderate
153.8Moderate
163.8Moderate
173.7Moderate
183.7Moderate
193.7Moderate
203.7Moderate
213.6Moderate
223.6Moderate
233.6Moderate
243.5Moderate
253.5Moderate
263.5Moderate
273.5Moderate
283.4Moderate
293.4Moderate
303.3Moderate
313.3Moderate
Planning a trip in August

Is August a good time to visit Newtownards?

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

4.7
Sightseeing
1st-best month of the year
Beach & pool
never really warm enough

August is a reasonable time to visit Newtownards for sightseeing.

What to pack for Newtownards in August

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

In August, Newtownards sees daytime highs around 17°C and nights near 13°C. Pack rain gear. Worth having: a warm layer. About 14 days see rain.

rain geara warm layer

Sea temperature near Newtownards in August

The nearest coast averages about 14°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 21 km away) is warmest in August at about 14°C and coldest in March near 8°C.

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

6°8°10°12°14°16°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan9Bracing
Feb8Bracing
Mar8Bracing
Apr8Bracing
May10Bracing
Jun12Bracing
Jul13Bracing
Aug14Bracing
Sep14Bracing
Oct14Bracing
Nov12Bracing
Dec11Bracing

UV index in Newtownards 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 Newtownards peaks around July 24 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 5 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 24UV 5Jan 1UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Moderate
Apr3Moderate
May5High
Jun5High
Jul5High
Aug5High
Sep3Moderate
Oct2Low
Nov1Low
Dec0Low
Location & terrain

Where is Newtownards?

Newtownards sits at 54.6°N, 5.7°W, 9 m above sea level, in United Kingdom. The nearest listed city is Bangor, 8.0 km away.

Topography around Newtownards

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

Within 3 km, the terrain around Newtownards has only modest variations in elevation — a maximum elevation change of 152 m around an average of 42 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 235 m; within 80 km, large variations in elevation — a maximum elevation change of 860 m.

The land around Newtownards is covered by grassland (43%) within 3 km, grassland (38%) and water (38%) within 16 km, and water (52%) and grassland (41%) within 80 km.

3 km
152 m
16 km
235 m
80 km
860 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Bangor 8.0 km · Castlereagh 13 km · Belfast 15 km · Carrickfergus 16 km · Newtownabbey 16 km · Lisburn 23 km · Larne 30 km · Antrim 36 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 Newtownards (54.5924°, -5.6909°, elevation 9 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).