UTC Offset
UTC+02:00
Hernani, Spain Snapshot 2026
Where is Hernani?
Hernani, Spain
- Continent
- Europe
- Country
- Spain
- City
- Hernani
- Population
- 20.2K
- Elevation
- 42 m
- Coordinates
- 43.27°, -1.98°
Hernani is a city in Spain with a population of approximately 20.2K. Average temperatures range from 6°C (44°F) in January to 24°C (74°F) in August. The best time to visit is June, July, August, September.
Time in Hernani right now
Open full time & time zone page 22:21 21
Tuesday, June 16, 2026
IANA time zone
Europe/Madrid
Daylight saving
DST in effect
CET / CEST
Next DST change
October 25
backward -1h
Live weather in Hernani
Daylight in Hernani today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 23m
Climate normals for Hernani
Long-term monthly averages based on historical data.
January
Poor 
February
Fair March
Fair April
Good May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Wet December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 11°C / 6°C | 8°C / 3°C | 16days (164 mm) Wet | 5.6h Fair | 80% Humid | 1.9 Low | Poor | View Details |
| February | 13°C / 7°C | 10°C / 4°C | 14days (123 mm) Wet | 7h Good | 78% Humid | 2.8 Moderate | Fair | View Details |
| March | 14°C / 8°C | 11°C / 5°C | 17days (127 mm) Wet | 8.5h Good | 75% Muggy | 4.2 Moderate | Fair | View Details |
| April | 16°C / 10°C | 14°C / 7°C | 15days (105 mm) Wet | 9.7h Good | 76% Humid | 5.6 High | Good | View Details |
| May | 18°C / 12°C | 18°C / 11°C | 17days (110 mm) Wet | 10.7h Excellent | 80% Humid | 6.3 High | Good | View Details |
| June best | 21°C / 16°C | 23°C / 16°C | 15days (121 mm) Wet | 10.6h Excellent | 83% Humid | 6.5 High | Excellent | View Details |
| July best | 23°C / 17°C | 25°C / 18°C | 13days (68 mm) Wet | 11.2h Excellent | 81% Humid | 6.6 High | Excellent | View Details |
| August best | 24°C / 18°C | 26°C / 19°C | 12days (91 mm) Wet | 10.8h Excellent | 81% Humid | 6.1 High | Excellent | View Details |
| September best | 22°C / 16°C | 23°C / 16°C | 13days (115 mm) Wet | 9.6h Good | 79% Humid | 4.9 Moderate | Excellent | View Details |
| October | 20°C / 14°C | 19°C / 13°C | 12days (126 mm) Wet | 7.7h Good | 78% Humid | 3.5 Moderate | Good | View Details |
| November | 15°C / 10°C | 13°C / 7°C | 17days (189 mm) Wet | 6.1h Fair | 79% Humid | 2.1 Moderate | Wet | View Details |
| December | 13°C / 8°C | 10°C / 5°C | 15days (160 mm) Wet | 5.6h Fair | 80% Humid | 1.6 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 11°C / 6°C . Feb: 13°C / 7°C . Mar: 14°C / 8°C . Apr: 16°C / 10°C . May: 18°C / 12°C . Jun: 21°C / 16°C . Jul: 23°C / 17°C . Aug: 24°C / 18°C . Sep: 22°C / 16°C . Oct: 20°C / 14°C . Nov: 15°C / 10°C . Dec: 13°C / 8°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 164 mm. Feb: 123 mm. Mar: 127 mm. Apr: 105 mm. May: 110 mm. Jun: 121 mm. Jul: 68 mm. Aug: 91 mm. Sep: 115 mm. Oct: 126 mm. Nov: 189 mm. Dec: 160 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 80%. Feb: 78%. Mar: 75%. Apr: 76%. May: 80%. Jun: 83%. Jul: 81%. Aug: 81%. Sep: 79%. Oct: 78%. Nov: 79%. Dec: 80%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 20 km/h . Feb: 20 km/h . Mar: 21 km/h . Apr: 18 km/h . May: 17 km/h . Jun: 16 km/h . Jul: 15 km/h . Aug: 16 km/h . Sep: 16 km/h . Oct: 18 km/h . Nov: 21 km/h . Dec: 21 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 14°C . Feb: 13°C . Mar: 13°C . Apr: 15°C . May: 17°C . Jun: 21°C . Jul: 23°C . Aug: 23°C . Sep: 22°C . Oct: 20°C . Nov: 17°C . Dec: 15°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 6. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 4. Nov: UV 2. Dec: UV 2.
Frequently Asked Questions
Hernani has a population of approximately 20.2K.
The best months to visit Hernani are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Hernani receives approximately 1499mm of rainfall annually across 176 rainy days.
Hernani is located in Spain, in the Europe region.
Hernani sits at an elevation of 42 m (138 ft) above sea level.