UTC Offset
UTC+01:00
Llanrwst, United Kingdom Snapshot 2026
Where is Llanrwst?
Llanrwst, United Kingdom
- Continent
- Europe
- Country
- United Kingdom
- City
- Llanrwst
- Population
- 3.3K
- Coordinates
- 53.14°, -3.80°
Llanrwst is a city in United Kingdom with a population of approximately 3.3K. Average temperatures range from 4°C (39°F) in January to 20°C (68°F) in July. The best time to visit is May, June, July, August.
Time in Llanrwst right now
Open full time & time zone page 20:38 38
Monday, June 15, 2026
IANA time zone
Europe/London
Daylight saving
DST in effect
GMT / BST
Next DST change
October 25
backward -1h
Live weather in Llanrwst
Daylight in Llanrwst today
View full sunrise & sunset page Sunrise
Sunset
Day length
16h 55m
Climate normals for Llanrwst
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Good June best
Good July best
Good August best
Excellent September
Fair October
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 8°C / 4°C | 5°C / 0°C | 15days (88 mm) Wet | 3.5h Poor | 89% Very Muggy | 0.9 Low | Poor | View Details |
| February | 9°C / 4°C | 5°C / 0°C | 14days (81 mm) Wet | 5.1h Fair | 86% Very Muggy | 1.3 Low | Poor | View Details |
| March | 10°C / 4°C | 7°C / 1°C | 15days (78 mm) Wet | 7.2h Good | 84% Humid | 2.9 Moderate | Poor | View Details |
| April | 13°C / 6°C | 10°C / 3°C | 13days (65 mm) Wet | 9.7h Good | 79% Humid | 4.2 Moderate | Fair | View Details |
| May best | 17°C / 9°C | 15°C / 7°C | 13days (63 mm) Wet | 11.4h Excellent | 79% Humid | 5.3 High | Good | View Details |
| June best | 19°C / 12°C | 18°C / 11°C | 14days (90 mm) Wet | 11.3h Excellent | 80% Humid | 5.7 High | Good | View Details |
| July best | 20°C / 14°C | 20°C / 13°C | 15days (85 mm) Wet | 10.8h Excellent | 82% Humid | 5.1 High | Good | View Details |
| August best | 20°C / 14°C | 19°C / 13°C | 14days (73 mm) Wet | 9.9h Good | 83% Humid | 4.8 Moderate | Excellent | View Details |
| September | 18°C / 12°C | 17°C / 11°C | 16days (99 mm) Wet | 7.6h Good | 85% Humid | 3.2 Moderate | Fair | View Details |
| October | 14°C / 10°C | 12°C / 7°C | 15days (94 mm) Wet | 5.7h Fair | 87% Very Muggy | 2.1 Moderate | Fair | View Details |
| November | 11°C / 7°C | 8°C / 3°C | 16days (93 mm) Wet | 3.8h Poor | 89% Very Muggy | 1.1 Low | Poor | View Details |
| December | 9°C / 5°C | 6°C / 2°C | 17days (98 mm) Wet | 2.8h Poor | 91% Very Muggy | 0.7 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 8°C / 4°C . Feb: 9°C / 4°C . Mar: 10°C / 4°C . Apr: 13°C / 6°C . May: 17°C / 9°C . Jun: 19°C / 12°C . Jul: 20°C / 14°C . Aug: 20°C / 14°C . Sep: 18°C / 12°C . Oct: 14°C / 10°C . Nov: 11°C / 7°C . Dec: 9°C / 5°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 88 mm. Feb: 81 mm. Mar: 78 mm. Apr: 65 mm. May: 63 mm. Jun: 90 mm. Jul: 85 mm. Aug: 73 mm. Sep: 99 mm. Oct: 94 mm. Nov: 93 mm. Dec: 98 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 89%. Feb: 86%. Mar: 84%. Apr: 79%. May: 79%. Jun: 80%. Jul: 82%. Aug: 83%. Sep: 85%. Oct: 87%. Nov: 89%. Dec: 91%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 22 km/h . Feb: 24 km/h . Mar: 22 km/h . Apr: 19 km/h . May: 18 km/h . Jun: 18 km/h . Jul: 18 km/h . Aug: 19 km/h . Sep: 20 km/h . Oct: 21 km/h . Nov: 21 km/h . Dec: 23 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 7°C . Feb: 7°C . Mar: 8°C . Apr: 10°C . May: 14°C . Jun: 16°C . Jul: 18°C . Aug: 18°C . Sep: 17°C . Oct: 14°C . Nov: 11°C . Dec: 8°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 1. Mar: UV 3. Apr: UV 4. May: UV 5. Jun: UV 6. Jul: UV 5. Aug: UV 5. Sep: UV 3. Oct: UV 2. Nov: UV 1. Dec: UV 1.
Frequently Asked Questions
Llanrwst has a population of approximately 3.3K.
The best months to visit Llanrwst are May, June, July, August, when temperatures are pleasant and rainfall is lower.
Llanrwst receives approximately 1007mm of rainfall annually across 177 rainy days.
Llanrwst is located in United Kingdom, in the Europe region.