Limerick weather in January

In January, Limerick sees average daytime highs of 8°C and overnight lows near 3°C, with 94 mm of precipitation across 15.5 wet days and about 8 hours of daylight. It is the 12th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 8°C through the month. The sky is clear or mostly clear about 8% of the time in January, and the air most often feels dry.

Daylight stretches from about 7 h 30 min at the start of January to 8 h 36 min by month's end. Set against the rest of the year, January is Limerick's 7th-clearest and 1st-windiest month. For the whole year in context, see Limerick's year-round climate.

Daytime high
12th warmest
Overnight low
2nd coldest
Precipitation
94 mm
15.5 wet days
Daylight
7 h 54 min
8:47 AM – 4:41 PM
Cloud cover
78%
7th clearest
Wind
16 km/h
1st windiest
Solar energy
0.7 kWh/m²
Travel score
1.1
out of 10

Limerick is city in Ireland in the province of Munster.

Air quality
Moderate
PM2.5 10.1 µg/m³ · 2018
Density
4,920/km²
people per km²
Founded
~812 CE

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 8°C through the month.

A typical January day in Limerick reaches about 8°C in the afternoon and slips back to 3°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 4°C and 11°C. Set against its neighbours, January runs on par with December and on par with February.

-5°10°15°151015202531
Avg high (°C)Avg low (°C)
183
283
383
483
583
683
783
883
983
1083
1183
1283
1383
1483
1583
1683
1783
1883
1983
2083
2183
2283
2383
2483
2583
2683
2783
2883
2983
3083
3183

How January really feels in Limerick

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 31 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
31
wind chill below the day's low

The story in January is cold — wind chill drags the overnight "feels like" below the raw low.

Limerick weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 9415.50.681.1
Feb / 79130.89.51.3
Mar10° / 7613.50.511.51.9
Apr12° / 7613.7013.62.9
May15° / 7714.2015.53.8
Jun17° / 10°7712.6016.54.8
Jul18° / 12°8314.2016.15.1
Aug18° / 12°8914014.55.0
Sep16° / 10°7612.7012.44.5
Oct13° / 8914.1010.33.2
Nov10° / 9615.108.51.9
Dec / 99150.37.51.2

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 13% of January, with mostly cloudy or overcast conditions the remaining 79%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12179
22278
32278
42278
52377
62377
72377
82278
92278
102377
112377
122377
132377
142278
152278
162278
172278
182179
192080
202080
212080
222080
231981
242080
252080
261981
271981
281981
291981
301981
311981

Chance of precipitation in January

Any precipitationSnow

Limerick gets around 94 mm of rain and snow over 15.5 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 50% and peaks near 52% on the wettest days, and about 1 day brings snow.

0%20%40%60%151015202531
Rain chance (%)Snow chance (%)
1502
2502
3502
4512
5512
6512
7522
8522
9522
10522
11522
12522
13522
14522
15522
16512
17512
18512
19502
20501
21491
22491
23481
24471
25472
26462
27462
28462
29462
30462
31462

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 16 km/h in January, the windiest month of the year.

Across January, daily wind ranges from about 15 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
116light breeze
216light breeze
316light breeze
416light breeze
516light breeze
616light breeze
716light breeze
816light breeze
916light breeze
1016light breeze
1116light breeze
1216light breeze
1316light breeze
1416light breeze
1516light breeze
1616light breeze
1716light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze
3115light breeze

Sunrise & sunset in January

DaylightNight

Daylight runs from about 7 h 30 min at the start of January to 8 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over January. Sunrise moves from 8:54 AM to 8:29 AM, and sunset from 4:22 PM to 5:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
17.58:544:22
27.58:544:23
37.58:534:24
47.58:534:25
57.68:534:26
67.68:534:27
77.68:524:28
87.68:524:30
97.78:514:31
107.78:514:32
117.78:504:34
127.88:504:35
137.88:494:36
147.88:484:38
157.98:484:39
167.98:474:41
177.98:464:42
188.08:454:44
198.08:444:46
208.18:434:47
218.18:424:49
228.28:414:50
238.28:404:52
248.38:394:54
258.38:374:56
268.48:364:57
278.48:354:59
288.58:345:01
298.58:325:03
308.68:315:05
318.68:295:06

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 0.7 kWh/m².

For context, solar energy here swings from a low near 0.53 kWh/m² to a high of 4.74 kWh/m² in June across the year — January's 0.7 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
10.6Dim
20.6Dim
30.6Dim
40.6Dim
50.6Dim
60.6Dim
70.6Dim
80.6Dim
90.6Dim
100.6Dim
110.6Dim
120.7Dim
130.7Dim
140.7Dim
150.7Dim
160.7Dim
170.7Dim
180.7Dim
190.7Dim
200.8Dim
210.8Dim
220.8Dim
230.8Dim
240.8Dim
250.8Dim
260.9Dim
270.9Dim
280.9Dim
290.9Dim
300.9Dim
311.0Dim
Planning a trip in January

Is January a good time to visit Limerick?

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

1.1
Sightseeing
12th-best month of the year
0.0
Beach & pool
7th-best month of the year

January is a weaker month for outdoor sightseeing in Limerick.

What to pack for Limerick in January

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

In January, Limerick sees daytime highs around 8°C and nights near 3°C. Pack a warm layer and rain gear. Worth having: a heavy coat. About 16 days see rain.

a warm layerrain geara heavy coat

UV index in Limerick 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 Limerick peaks around August 12 at about 6 (high) — a little sun protection helps at midday. 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 12UV 6Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5Moderate
Jun6High
Jul5High
Aug6High
Sep4Moderate
Oct2Low
Nov1Low
Dec1Low
Location & terrain

Where is Limerick?

Limerick sits at 52.7°N, 8.6°W, 7 m above sea level, in Ireland. The nearest listed city is Ennis, 32 km away.

EnnisCluain MealaGalwayTraleeCorkBallincolligDouglasKillarney

Topography around Limerick

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

Within 3 km, the terrain around Limerick has only modest variations in elevation — a maximum elevation change of 35 m around an average of 10 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 383 m; within 80 km, large variations in elevation — a maximum elevation change of 925 m.

The land around Limerick is covered by grassland (36%), artificial surfaces (35%) and trees (23%) within 3 km, grassland (74%) within 16 km, and grassland (74%) within 80 km.

3 km
35 m
16 km
383 m
80 km
925 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Ennis 32 km · Cluain Meala 71 km · Galway 73 km · Tralee 85 km · Cork 86 km · Ballincollig 87 km · Douglas 89 km · Killarney 90 km

Ireland travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type G
230 V · 50 Hz
Prices
≈ 85% of US
price level, 2025
GDP per capita
$131,592
2025
Happiness
6.9 / 10
World Happiness, 2025
Safe drinking water
96%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
3.1
per 100k/yr, 2019
Income group
High
World Bank
Religion
Roman Catholic 69%none 15%Protestant 4%Orthodox 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 Limerick (52.6647°, -8.6231°, elevation 7 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. 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).