UTC Offset
UTC+01:00
Fahan, Ireland Snapshot 2026
Where is Fahan?
Fahan, Ireland
- Continent
- Europe
- Country
- Ireland
- City
- Fahan
- Population
- 588
- Coordinates
- 55.09°, -7.47°
Fahan is a city in Ireland with a population of approximately 588. Average temperatures range from 4°C (39°F) in January to 18°C (64°F) in August. The best time to visit is May, June, July, August, September.
Time in Fahan right now
Open full time & time zone page 10:48 48
Wednesday, June 17, 2026
IANA time zone
Europe/Dublin
Daylight saving
DST in effect
GMT / IST
Next DST change
October 25
backward -1h
Live weather in Fahan
Daylight in Fahan today
View full sunrise & sunset page Sunrise
Sunset
Day length
17h 23m
Climate normals for Fahan
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Fair June best
Fair July best
Fair August best
Wet September best
Fair October
Wet November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 8°C / 4°C | 4°C / 0°C | 15days (80 mm) Wet | 3.3h Poor | 84% Humid | 0.8 Low | Poor | View Details |
| February | 8°C / 4°C | 4°C / 0°C | 16days (98 mm) Wet | 5.1h Fair | 82% Humid | 1.5 Low | Poor | View Details |
| March | 9°C / 4°C | 6°C / 1°C | 16days (87 mm) Wet | 6.7h Fair | 80% Humid | 2.6 Moderate | Poor | View Details |
| April | 12°C / 6°C | 8°C / 3°C | 15days (79 mm) Wet | 8.9h Good | 78% Humid | 4 Moderate | Fair | View Details |
| May best | 15°C / 9°C | 13°C / 6°C | 13days (86 mm) Wet | 10.6h Excellent | 77% Humid | 5.3 High | Fair | View Details |
| June best | 17°C / 11°C | 15°C / 9°C | 16days (99 mm) Wet | 9.5h Good | 79% Humid | 5.3 High | Fair | View Details |
| July best | 17°C / 13°C | 16°C / 11°C | 15days (106 mm) Wet | 8.7h Good | 81% Humid | 5 Moderate | Fair | View Details |
| August best | 18°C / 13°C | 16°C / 11°C | 18days (122 mm) Wet | 8.8h Good | 82% Humid | 4.6 Moderate | Wet | View Details |
| September best | 16°C / 11°C | 14°C / 9°C | 16days (93 mm) Wet | 6.9h Fair | 82% Humid | 3.4 Moderate | Fair | View Details |
| October | 13°C / 9°C | 10°C / 6°C | 18days (109 mm) Wet | 5h Fair | 83% Humid | 1.8 Low | Wet | View Details |
| November | 10°C / 6°C | 7°C / 3°C | 15days (84 mm) Wet | 3.8h Poor | 84% Humid | 1 Low | Poor | View Details |
| December | 8°C / 5°C | 5°C / 1°C | 16days (92 mm) Wet | 2.6h Poor | 86% Very Muggy | 0.5 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 8°C / 4°C . Feb: 8°C / 4°C . Mar: 9°C / 4°C . Apr: 12°C / 6°C . May: 15°C / 9°C . Jun: 17°C / 11°C . Jul: 17°C / 13°C . Aug: 18°C / 13°C . Sep: 16°C / 11°C . Oct: 13°C / 9°C . Nov: 10°C / 6°C . Dec: 8°C / 5°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 80 mm. Feb: 98 mm. Mar: 87 mm. Apr: 79 mm. May: 86 mm. Jun: 99 mm. Jul: 106 mm. Aug: 122 mm. Sep: 93 mm. Oct: 109 mm. Nov: 84 mm. Dec: 92 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 84%. Feb: 82%. Mar: 80%. Apr: 78%. May: 77%. Jun: 79%. Jul: 81%. Aug: 82%. Sep: 82%. Oct: 83%. Nov: 84%. Dec: 86%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 23 km/h . Feb: 25 km/h . Mar: 22 km/h . Apr: 20 km/h . May: 18 km/h . Jun: 18 km/h . Jul: 18 km/h . Aug: 19 km/h . Sep: 20 km/h . Oct: 22 km/h . Nov: 21 km/h . Dec: 22 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 8°C . Feb: 8°C . Mar: 8°C . Apr: 10°C . May: 13°C . Jun: 15°C . Jul: 16°C . Aug: 16°C . Sep: 15°C . Oct: 13°C . Nov: 11°C . Dec: 9°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 2. Mar: UV 3. Apr: UV 4. May: UV 5. Jun: UV 5. Jul: UV 5. Aug: UV 5. Sep: UV 3. Oct: UV 2. Nov: UV 1. Dec: UV 1.
Frequently Asked Questions
Fahan has a population of approximately 588.
The best months to visit Fahan are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Fahan receives approximately 1135mm of rainfall annually across 189 rainy days.
Fahan is located in Ireland, in the Europe region.