Plymstock weather in January

In January, Plymstock sees average daytime highs of 9°C and overnight lows near 7°C, with 97 mm of precipitation across 14.8 wet days and about 8.3 hours of daylight. It is the 11th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 9°C through the month. The sky is clear or mostly clear about 13% of the time in January, and the air most often feels dry.

Daylight stretches from about 7 h 54 min at the start of January to 8 h 54 min by month's end. Set against the rest of the year, January is Plymstock's 12th-clearest and 2nd-windiest month. For the whole year in context, see Plymstock's year-round climate.

Daytime high
11th warmest
Overnight low
2nd coldest
Precipitation
97 mm
14.8 wet days
Daylight
8 h 18 min
8:18 AM – 4:33 PM
Cloud cover
74%
12th clearest
Wind
29 km/h
2nd windiest
Solar energy
0.91 kWh/m²
Travel score
1.6
out of 10

Plymstock is former civil parish and commuter suburb of Plymouth in the English county of Devon.

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 9°C through the month.

A typical January day in Plymstock reaches about 9°C in the afternoon and slips back to 7°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 6°C and 12°C. Set against its neighbours, January runs about 1°C cooler than December and on par with February.

10°15°151015202531
Avg high (°C)Avg low (°C)
1107
2107
3107
4107
5107
6107
7107
8107
997
1097
1197
1297
1397
1497
1597
1697
1797
1897
1997
2097
2197
2297
2396
2496
2596
2696
2796
2896
2996
3096
3196

Plymstock weather by month

How January compares with the rest of the year at a glance. January is the 11th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan / 9714.88.31.6
Feb / 7211.79.71.5
Mar10° / 6311.211.51.9
Apr11° / 5910.913.52.6
May13° / 10°5710.215.23.6
Jun16° / 13°561016.14.7
Jul18° / 15°559.715.75.7
Aug18° / 15°6510.714.35.7
Sep16° / 14°589.712.45.1
Oct14° / 12°10114.110.53.7
Nov12° / 10915.28.82.6
Dec10° / 10414.77.92.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in January, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 14% of January, with mostly cloudy or overcast conditions the remaining 72%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12773
22773
32872
42872
52872
62872
72872
82872
92872
103070
113070
123070
133070
143268
153169
163169
173070
182971
192971
202872
212872
222872
232773
242674
252674
262575
272476
282575
292575
302575
312674

Chance of precipitation in January

Any precipitation

Plymstock gets around 97 mm of rain and snow over 14.8 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 48% and peaks near 53% on the wettest days, and about 0 day brings snow. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
149
250
350
450
551
651
752
852
953
1053
1153
1253
1353
1453
1552
1652
1751
1850
1949
2048
2146
2245
2344
2443
2542
2641
2740
2840
2940
3040
3140

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in January

Winds average 29 km/h in January.

Across January, daily wind ranges from about 27 km/h on the calmest days to 29 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
129windy
229windy
329windy
429windy
529windy
629windy
729windy
829windy
929windy
1029windy
1129windy
1229breezy
1329breezy
1429breezy
1529breezy
1628breezy
1728breezy
1828breezy
1928breezy
2028breezy
2128breezy
2228breezy
2328breezy
2428breezy
2528breezy
2628breezy
2728breezy
2827breezy
2927breezy
3027breezy
3127breezy

Sunrise & sunset in January

DaylightNight

Daylight runs from about 7 h 54 min at the start of January to 8 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over January. Sunrise moves from 8:23 AM to 8:03 AM, and sunset from 4:16 PM to 4:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
17.98:234:16
27.98:234:17
37.98:234:18
47.98:234:19
57.98:234:20
68.08:234:21
78.08:234:22
88.08:224:23
98.08:224:24
108.18:214:25
118.18:214:27
128.18:204:28
138.28:204:29
148.28:194:31
158.28:194:32
168.38:184:33
178.38:174:35
188.38:164:36
198.48:164:38
208.48:154:39
218.48:144:41
228.58:134:42
238.58:124:44
248.68:114:45
258.68:104:47
268.78:094:49
278.78:084:50
288.88:064:52
298.88:054:53
308.98:044:55
318.98:034:57

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 0.91 kWh/m².

For context, solar energy here swings from a low near 0.75 kWh/m² to a high of 5.91 kWh/m² in June across the year — January's 0.91 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
10.8Dim
20.8Dim
30.8Dim
40.8Dim
50.8Dim
60.8Dim
70.8Dim
80.8Dim
90.8Dim
100.8Dim
110.8Dim
120.9Dim
130.9Dim
140.9Dim
150.9Dim
160.9Dim
170.9Dim
180.9Dim
191.0Dim
201.0Dim
211.0Dim
221.0Dim
231.0Dim
241.0Dim
251.1Dim
261.1Dim
271.1Dim
281.1Dim
291.1Dim
301.2Dim
311.2Dim
Planning a trip in January

Is January a good time to visit Plymstock?

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

1.6
Sightseeing
11th-best month of the year
0.0
Beach & pool
7th-best month of the year

January is a weaker month for outdoor sightseeing in Plymstock.

What to pack for Plymstock in January

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

In January, Plymstock sees daytime highs around 9°C and nights near 7°C. Pack a warm layer, rain gear and a windbreaker. About 15 days see rain.

a warm layerrain geara windbreaker

Sea temperature near Plymstock in January

The nearest coast averages about 10°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 20 km away) is warmest in August at about 17°C and coldest in March near 9°C.

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

10°15°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan10Bracing
Feb10Bracing
Mar9Bracing
Apr10Bracing
May12Bracing
Jun14Bracing
Jul16Cool
Aug17Cool
Sep16Cool
Oct15Bracing
Nov13Bracing
Dec12Bracing

UV index in Plymstock in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 1. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Plymstock peaks around August 13 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowAug 13UV 6Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr5Moderate
May6High
Jun6High
Jul6High
Aug7High
Sep5Moderate
Oct3Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Plymstock?

Plymstock sits at 50.4°N, 4.1°W, 27 m above sea level, in United Kingdom. The nearest listed city is Plymouth, 4.0 km away.

Topography around Plymstock

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

Within 3 km, the terrain around Plymstock has only modest variations in elevation — a maximum elevation change of 120 m around an average of 44 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 492 m; within 80 km, large variations in elevation — a maximum elevation change of 651 m.

The land around Plymstock is covered by grassland (30%), trees (27%) and artificial surfaces (24%) within 3 km, water (37%) and grassland (33%) within 16 km, and water (47%) and grassland (36%) within 80 km.

3 km
120 m
16 km
492 m
80 km
651 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Plymouth 4.0 km · Saltash 11 km · Paignton 38 km · Newton Abbot 39 km · Brixham 41 km · Torquay 42 km · Bodmin 47 km · St Austell 49 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 Plymstock (50.36°, -4.0905°, elevation 27 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).