Climate and monthly weather forecastOndarroa, Spain
Climate and monthly weather forecast
Weather in January
January, the same as December, in Ondarroa, Spain, is a frosty winter month, with an average temperature ranging between min 6.5°C (43.7°F) and max 9.9°C (49.8°F). January is the month when Ondarroa experiences its coldest temperatures, averaging a high of 9.9°C (49.8°F) and a low of 6.5°C (43.7°F). Weather in January »Weather in February
February, the last month of the winter in Ondarroa, is a fresh month, with temperature in the range of an average high of 10.5°C (50.9°F) and an average low of 6.1°C (43°F). Ondarroa notes an average high-temperature of a fresh 10.5°C (50.9°F) in February, displaying minor variation from January. Weather in February »Weather in March
March, the first month of the spring in Ondarroa, is also a fresh month, with an average temperature ranging between max 12.4°C (54.3°F) and min 7.4°C (45.3°F). In Ondarroa, March's average high-temperature stands at a still cool 12.4°C (54.3°F), closely related to the preceding month. Weather in March »Weather in April
April in Ondarroa, Spain, is a mild spring month, with temperature in the range of an average low of 9°C (48.2°F) and an average high of 14.6°C (58.3°F). As April unfolds, the average high-temperature reaches a refreshing 14.6°C (58.3°F), hinting at a slight fluctuation from the previous month. Weather in April »Weather in May
May, the last month of the spring in Ondarroa, is a refreshing month, with an average temperature fluctuating between 11.2°C (52.2°F) and 16.8°C (62.2°F). The average high-temperature is a comfortable 16.8°C (62.2°F) in May, hardly different from the 14.6°C (58.3°F) recorded in April. Weather in May »Weather in June
June, the first month of the summer in Ondarroa, is an agreeable month, with temperature in the range of an average high of 20°C (68°F) and an average low of 13.9°C (57°F). June's onset brings a minor rise in the average high-temperature, moving from an enjoyable 16.8°C (62.2°F) in May to an agreeable 20°C (68°F). Weather in June »Weather in July
July, like June, is another pleasant summer month in Ondarroa, Spain, with an average temperature ranging between max 22.2°C (72°F) and min 16.2°C (61.2°F). Ondarroa, Spain, experiences a transition to a still agreeable 22.2°C (72°F) in average high-temperatures with the arrival of July, not greatly differing from June's 20°C (68°F). Weather in July »Weather in August
August, the last month of the summer in Ondarroa, is a moderately hot month, with an average temperature fluctuating between 17°C (62.6°F) and 23.1°C (73.6°F). August, marked by an average high-temperature of 23.1°C (73.6°F) and a low-temperature of 17°C (62.6°F), is the warmest month. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Ondarroa, Spain, with temperature in the range of an average low of 15.5°C (59.9°F) and an average high of 21.1°C (70°F). Ondarroa, Spain, experiences a recorded average high-temperature of an agreeable 21.1°C (70°F) in September, closely aligned with August's 23.1°C (73.6°F). Weather in September »Weather in October
October, like September, in Ondarroa, Spain, is another refreshing autumn month, with an average temperature ranging between max 18.6°C (65.5°F) and min 13.1°C (55.6°F). The advent of October brings an average high-temperature of an enjoyable 18.6°C (65.5°F), exhibiting minor difference from the previous month. Weather in October »Weather in November
November, the last month of the autumn in Ondarroa, is another mild month, with an average temperature ranging between min 10.1°C (50.2°F) and max 13.6°C (56.5°F). Ondarroa's transition into November involves a shift in temperature, receding from a refreshing 18.6°C (65.5°F) in October to a moderate 13.6°C (56.5°F). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Ondarroa, Spain, with temperature in the range of an average high of 11.4°C (52.5°F) and an average low of 7.6°C (45.7°F). As December takes its course, Ondarroa's average high-temperature registers at a cool 11.4°C (52.5°F), closely aligning with the preceding month. Weather in December »Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the coldest month in Ondarroa, exhibiting average temperatures of 9.9°C (49.8°F) at the peak and 6.5°C (43.7°F) at the base.
Throughout the year, there are 214.2 rainfall days, and 837mm (32.95") of precipitation is accumulated.
Months with snowfall are January through March and December.
Throughout the year, there are 2.4 snowfall days, and 12mm (0.47") of snow is accumulated.
The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 3.
February is the month with the most snowfall. Snow falls for 1.1 days and accumulates 7mm (0.28") of snow.
February is the month with the coldest seawater in Ondarroa, with an average sea temperature of 12.4°C (54.3°F).
In Ondarroa, Spain, snow does not fall in April through November.
May through September, with an average maximum UV index of 5, are months with the highest UV index in Ondarroa.
June is the most humid month in Ondarroa, Spain, with an average relative humidity of 82%.
With an average of 15h and 18min of daylight, June has the longest days of the year.
With an average of 9.3h of sunshine, July has the most sunshine of the year in Ondarroa.
August, known for its average high temperature of 23.1°C (73.6°F) and an average low temperature of 17°C (62.6°F), is the warmest month.
August is the month with the warmest seawater in Ondarroa, Spain, with an average sea temperature of 21.3°C (70.3°F).
September is the month with the least rainfall in Ondarroa, Spain. Rain falls for 15.5 days and accumulates 44mm (1.73") of precipitation.
With an average relative humidity of 75%, October is the least humid month.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
The month with the most rainfall in Ondarroa is November, when the rain falls for 19.2 days and typically aggregates up to 121mm (4.76") of precipitation.
With an average of 4.8h of sunshine, November has the least sunshine of the year.
With an average of 9h and 0min of daylight, December has the shortest days of the year in Ondarroa, Spain.
Average temperature
Ondarroa, Spain
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (9.9°C).
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).
Average pressure
Ondarroa, Spain
- Average pressure in January:
1020.4mbar - Average pressure in February:
1018.7mbar - Average pressure in March:
1017.6mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1017.4mbar - Average pressure in June:
1017.4mbar
- Average pressure in July:
1017.9mbar - Average pressure in August:
1017.9mbar - Average pressure in September:
1018.4mbar - Average pressure in October:
1017.2mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1021.8mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed
Ondarroa, Spain
- Average wind speed in January:
16.2km/h - Average wind speed in February:
16.7km/h - Average wind speed in March:
15.3km/h - Average wind speed in April:
13.1km/h - Average wind speed in May:
12.4km/h - Average wind speed in June:
10.9km/h
- Average wind speed in July:
10.2km/h - Average wind speed in August:
9.9km/h - Average wind speed in September:
10.8km/h - Average wind speed in October:
12.3km/h - Average wind speed in November:
16.8km/h - Average wind speed in December:
16.1km/h
The windiest month (with the highest average wind speed) is November (16.8km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity
Ondarroa, Spain
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall
Ondarroa, Spain
The wettest month (with the highest rainfall) is November (121mm).
The driest month (with the least rainfall) is September (44mm).
Average rainfall days
Ondarroa, Spain
- Average rainfall days in January:
19.3 days - Average rainfall days in February:
16.4 days - Average rainfall days in March:
18.9 days - Average rainfall days in April:
19.3 days - Average rainfall days in May:
20.7 days - Average rainfall days in June:
18.3 days
- Average rainfall days in July:
18.7 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
15.5 days - Average rainfall days in October:
14.8 days - Average rainfall days in November:
19.2 days - Average rainfall days in December:
15.9 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is October (14.8 days).
Average snowfall
Ondarroa, Spain
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Ondarroa, Spain
- Average snowfall days in January:
0.4 days - Average snowfall days in February:
1.1 days - Average snowfall days in March:
0.4 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature
Ondarroa, Spain
The best month for swimming (with the highest average sea temperature) is August (21.3°C).
The coldest month (with the lowest average sea temperature) is February (12.4°C).
Average daylight / Average sunshine
Ondarroa, Spain
- Average daylight in January:
9h and 24min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
6h and 12min - Average sunshine in March:
7h and 6min - Average sunshine in April:
7h and 6min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 6min
- Average sunshine in July:
9h and 18min - Average sunshine in August:
8h and 30min - Average sunshine in September:
8h and 18min - Average sunshine in October:
7h and 54min - Average sunshine in November:
4h and 48min - Average sunshine in December:
5h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is November (Average sunshine: 4h and 48min).
Average sunshine days
Ondarroa, Spain
- Average sunshine days in January:
10.2 days - Average sunshine days in February:
9 days - Average sunshine days in March:
9.7 days - Average sunshine days in April:
8 days - Average sunshine days in May:
6.8 days - Average sunshine days in June:
7.8 days
- Average sunshine days in July:
7.6 days - Average sunshine days in August:
10.4 days - Average sunshine days in September:
11.6 days - Average sunshine days in October:
13.6 days - Average sunshine days in November:
8.7 days - Average sunshine days in December:
12.6 days
The month with the most sunshine days is October (13.6 days).
The month with the least sunshine days is May (6.8 days).
Average UV index
Ondarroa, Spain
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover
Ondarroa, Spain
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility
Ondarroa, Spain
The months with the highest visibility are February, March, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, April, May and November (9km).
