Olost, Spain experiences average highs of 18°C (64°F) and lows of 8°C (46°F) throughout the year. Rainfall is moderate, averaging about 10 rainy days per month. Sunshine is abundant, averaging about 10 hours per day. Average highs have warmed by 0.6°C (1.1°F) across the available records.
Olost, Spain Weather & Climate 2026
Monthly climate averages for Olost, Spain. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Mar–Oct At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.5/10
Best: June, July, August, September
UV Index
5
Low
Temperature 18°C / 8°C
Feels Like 18°C / 7°C
Rainy Days 10
Rainfall 79 mm
Sunshine 10 h
Humidity 78%
Wind Speed 11 km/h
Dew Point 9°C
Snow Days 1 days
Frost Days 6 days
Hottest Month
28°C
July
Avg Low17°C
Rain10days
Coldest Month
0°C
January
Avg High10°C
Rain7days
Driest Month
6days
December
Avg High11°C
Avg Low2°C
Windiest Month
13 km/h
March (Gusts 34)
Worst Time to Visit
Consider avoiding January, February, March, December due to less favorable weather conditions.
Sun Position
Sunrise 06:17
Daylight 15.2h
Sunset 21:30
Live conditions—
Olost on the map · live conditions
Olost, Spain
- Continent
- Europe
- Country
- Spain
- City
- Olost
- Population
- 1.2K
- Coordinates
- 41.99°, 2.09°
Seasonal Breakdown
Spring
Mar–May
Avg High 17°C
Avg Low 6°C
Rain 13 days/mo
Summer
Jun–Aug
Avg High 27°C
Avg Low 16°C
Rain 11 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 18°C
Avg Low 10°C
Rain 11 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 11°C
Avg Low 1°C
Rain 7 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 10°C / 0°C . Feb: 12°C / 2°C . Mar: 14°C / 4°C . Apr: 17°C / 6°C . May: 20°C / 10°C . Jun: 25°C / 14°C . Jul: 28°C / 17°C . Aug: 28°C / 17°C . Sep: 23°C / 14°C . Oct: 19°C / 10°C . Nov: 13°C / 5°C . Dec: 11°C / 2°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 43 mm. Feb: 58 mm. Mar: 82 mm. Apr: 117 mm. May: 115 mm. Jun: 92 mm. Jul: 73 mm. Aug: 79 mm. Sep: 83 mm. Oct: 115 mm. Nov: 62 mm. Dec: 33 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 80%. Feb: 79%. Mar: 77%. Apr: 76%. May: 76%. Jun: 74%. Jul: 72%. Aug: 74%. Sep: 79%. Oct: 83%. Nov: 82%. Dec: 82%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 10 km/h . Feb: 11 km/h . Mar: 13 km/h . Apr: 13 km/h . May: 12 km/h . Jun: 11 km/h . Jul: 12 km/h . Aug: 11 km/h . Sep: 11 km/h . Oct: 11 km/h . Nov: 11 km/h . Dec: 9 km/h .
Sunshine
Sunshine
Sunshine: Jan: 7h. Feb: 8h. Mar: 9h. Apr: 10h. May: 12h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 10h. Oct: 9h. Nov: 8h. Dec: 7h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 3. Mar: UV 4. Apr: UV 6. May: UV 7. Jun: UV 8. Jul: UV 8. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 2 days. Feb: 2 days. Mar: 1 days. Apr: 1 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 0 days. Dec: 1 days.
Climate Trends
Average highs have warmed by 0.6°C (1.1°F) across the available records. Average rainfall is trending wetter by about 33 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jun 2025 · 29°C | Jul · 28°C |
| Coldest month | Jan 2025 · 1°C | Jan · 0°C |
| Wettest month | Mar 2025 · 186 mm | Apr · 117 mm |
| Windiest month | Jan 2025 · 12 km/h | Mar · 13 km/h |
Month-by-Month Weather Table
January
Poor 
February
Fair March
Fair April
Fair May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Fair December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 10°C / 0°C | 7°C / -3°C | 7days (43 mm) Good | 7.3h Good | 80% Humid | 2.5 Moderate | Poor | View Details |
| February | 12°C / 2°C | 10°C / -1°C | 8days (58 mm) Wet | 8.4h Good | 79% Humid | 3.2 Moderate | Fair | View Details |
| March | 14°C / 4°C | 12°C / 1°C | 12days (82 mm) Wet | 9.1h Good | 77% Humid | 4.4 Moderate | Fair | View Details |
| April | 17°C / 6°C | 15°C / 4°C | 13days (117 mm) Wet | 10.4h Excellent | 76% Humid | 5.8 High | Fair | View Details |
| May | 20°C / 10°C | 20°C / 9°C | 14days (115 mm) Wet | 12h Excellent | 76% Humid | 7 High | Good | View Details |
| June best | 25°C / 14°C | 26°C / 15°C | 11days (92 mm) Wet | 12.7h Excellent | 74% Muggy | 7.5 Very High | Excellent | View Details |
| July best | 28°C / 17°C | 30°C / 18°C | 10days (73 mm) Wet | 13h Excellent | 72% Muggy | 7.6 Very High | Excellent | View Details |
| August best | 28°C / 17°C | 30°C / 19°C | 11days (79 mm) Wet | 11.8h Excellent | 74% Muggy | 7 High | Excellent | View Details |
| September best | 23°C / 14°C | 23°C / 14°C | 12days (83 mm) Wet | 10.1h Excellent | 79% Humid | 5.6 High | Excellent | View Details |
| October | 19°C / 10°C | 18°C / 9°C | 12days (115 mm) Wet | 8.5h Good | 83% Humid | 4 Moderate | Good | View Details |
| November | 13°C / 5°C | 12°C / 2°C | 9days (62 mm) Wet | 7.6h Good | 82% Humid | 2.8 Moderate | Fair | View Details |
| December | 11°C / 2°C | 9°C / -1°C | 6days (33 mm) Good | 7.1h Good | 82% Humid | 2.1 Moderate | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Olost are June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Olost, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Olost is July, with average daytime highs of 28°C (82°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Olost is January, with average overnight lows of 0°C (33°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Olost is April, averaging 117mm of precipitation across 13 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Olost runs through May, April, March, September, with the heaviest rainfall in May. Based on 10-year averages for Olost.
Olost receives approximately 118 sunshine hours per year. The sunniest month is July with around 13 hours. Based on climate data for Olost.
The least favorable months to visit Olost are January, February, March, December, primarily due to less favorable weather conditions. For the best conditions, consider June, July, August, September instead.
The annual average UV index in Olost is 5, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Olost is 78%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Olost receives snow. Months with snowfall average 1 snow days and 2 cm (1 in) of accumulation, with about 6 frost days during winter.
Average wind speeds in Olost are 11 km/h (7 mph). The windiest month is March with peak winds reaching 13 km/h (8 mph) (gusts up to 34 km/h / 21 mph).
Olost averages 5 clear-sky days per month with overall cloud cover around 53%. The clearest skies occur in January.
The annual average dew point in Olost is 9°C (48°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Olost has a Humid Subtropical climate, classified as Cfa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Olost ranges from 7°C (45°F) to 18°C (64°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Olost. It earns a climate score of 8.4/10 with Excellent.
For June in Olost, pack Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. With average highs of 25°C (77°F) and 11 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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