Climate and monthly weather forecastSanta Ynez, CA
Climate and monthly weather forecast
Weather in January
January, like December, in Santa Ynez, California, is another refreshing winter month, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 63.1°F (17.3°C). As December transitions into January, the average high-temperature rests at a still refreshing 63.1°F (17.3°C), maintaining a close resemblance to the previous month. Weather in January »Weather in February
February, the last month of the winter in Santa Ynez, is another comfortable month, with an average temperature ranging between max 62.1°F (16.7°C) and min 46.8°F (8.2°C). Santa Ynez observes an average high-temperature of a still comfortable 62.1°F (16.7°C) in February, barely different from 63.1°F (17.3°C) in January. Weather in February »Weather in March
March, the first month of the spring in Santa Ynez, is still a refreshing month, with an average temperature ranging between min 47.5°F (8.6°C) and max 64.8°F (18.2°C). As Santa Ynez, California, welcomes March, the average high-temperature stabilizes at a still comfortable 64.8°F (18.2°C), showing little deviation from February's 62.1°F (16.7°C). Weather in March »Weather in April
April in Santa Ynez, California, is a pleasant spring month, with an average temperature fluctuating between 49.3°F (9.6°C) and 68°F (20°C). Santa Ynez, California, observes a minor difference in average high-temperatures between March's 64.8°F (18.2°C) and April's 68°F (20°C). Weather in April »Weather in May
The last month of the spring, May, is another pleasant month in Santa Ynez, California, with an average temperature ranging between min 52.3°F (11.3°C) and max 71.2°F (21.8°C). Upon the beginning of May, Santa Ynez's high-temperatures register at a still agreeable 71.2°F (21.8°C), closely mirroring the preceding month. Weather in May »Weather in June
June, the first month of the summer in Santa Ynez, is a moderately hot month, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 56.8°F (13.8°C). A slight uplift in the average high-temperature marks June, adjusting from May's pleasant 71.2°F (21.8°C) to a moderately hot 77.4°F (25.2°C). Weather in June »Weather in July
July, like June, in Santa Ynez, California, is another warm summer month, with an average temperature ranging between max 81.1°F (27.3°C) and min 60.8°F (16°C). With the onset of July, the average high-temperature registers at a still warm 81.1°F (27.3°C), subtly different from June's 77.4°F (25.2°C). Weather in July »Weather in August
August, the last month of the summer in Santa Ynez, is also a moderately hot month, with an average temperature varying between 82°F (27.8°C) and 61.5°F (16.4°C). August tends to be the warmest month, with temperatures averaging a daily high of 82°F (27.8°C) and a low of 61.5°F (16.4°C). The average heat index in August is calculated to be 84.2°F (29°C). Weather in August »Weather in September
September, the first month of the autumn in Santa Ynez, is also a moderately hot month, with an average temperature fluctuating between 79.7°F (26.5°C) and 61.3°F (16.3°C). Santa Ynez observes a minor difference in average high-temperatures between August's 82°F (27.8°C) and September's 79.7°F (26.5°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Santa Ynez, California, with an average temperature ranging between max 74.8°F (23.8°C) and min 56.8°F (13.8°C). As September transitions into October, the average high-temperature rests at a still warm 74.8°F (23.8°C), maintaining a close resemblance to the previous month. Weather in October »Weather in November
November, the last month of the autumn in Santa Ynez, is also an agreeable month, with an average temperature fluctuating between 68.5°F (20.3°C) and 51.6°F (10.9°C). As October makes way for November, Santa Ynez's average high-temperature eases from a warm 74.8°F (23.8°C) to a pleasant 68.5°F (20.3°C). Weather in November »Weather in December
December, the first month of the winter in Santa Ynez, is still a comfortable month, with an average temperature ranging between max 61°F (16.1°C) and min 47.1°F (8.4°C). December is the month when Santa Ynez experiences its coldest temperatures, averaging a high of 61°F (16.1°C) and a low of 47.1°F (8.4°C). Weather in December »Updated: Feb 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The month with the most rainfall in Santa Ynez is January, when the rain falls for 6.3 days and typically aggregates up to 2.09" (53mm) of precipitation.
Throughout the year, there are 48.3 rainfall days, and 9.84" (250mm) of precipitation is accumulated.
With an average of 6.5h of sunshine, February has the least sunshine of the year.
March is the most humid month, with an average relative humidity of 64%.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
The months with the least rainfall are June and August Rain falls for 1.1 days and accumulates 0.04" (1mm) of rain.
The month with the longest days is June, with an average of 14h and 24min of daylight.
June has the most sunshine of the year, with an average of 12.1h of sunshine.
The months with the highest UV index are June through September, with an average maximum UV index of 6.
Santa Ynez's August weather, with an average high temperature of 82°F (27.8°C) and an average low temperature of 61.5°F (16.4°C), tends to be the warmest of the year.
With an average relative humidity of 54%, October is the least humid month in Santa Ynez.
December is the month when Santa Ynez, California, experiences its coldest temperatures, averaging a high of 61°F (16.1°C) and a low of 47.1°F (8.4°C).
With an average of 9h and 54min of daylight, December has the shortest days of the year in Santa Ynez.
The month with the lowest UV index is December, with an average maximum UV index of 3.
Average temperature
Santa Ynez, CA
The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (61°F).
The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is February (46.8°F).
Average pressure
Santa Ynez, CA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.91"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).
Average wind speed
Santa Ynez, CA
- Average wind speed in January:
6.2mph - Average wind speed in February:
6.9mph - Average wind speed in March:
7.2mph - Average wind speed in April:
7.8mph - Average wind speed in May:
7.8mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.2mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.1mph - Average wind speed in December:
6.4mph
The windiest months (with the highest average wind speed) are April and May (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity
Santa Ynez, CA
The month with the highest relative humidity is March (64%).
The month with the lowest relative humidity is October (54%).
Average rainfall
Santa Ynez, CA
- Average rainfall in January:
2.09" - Average rainfall in February:
1.85" - Average rainfall in March:
1.89" - Average rainfall in April:
0.75" - Average rainfall in May:
0.24" - Average rainfall in June:
0.04"
- Average rainfall in July:
0.2" - Average rainfall in August:
0.04" - Average rainfall in September:
0.08" - Average rainfall in October:
0.31" - Average rainfall in November:
0.67" - Average rainfall in December:
1.69"
The wettest month (with the highest rainfall) is January (2.09").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days
Santa Ynez, CA
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
8.5 days - Average rainfall days in April:
5.6 days - Average rainfall days in May:
2.4 days - Average rainfall days in June:
1.1 days
- Average rainfall days in July:
2.8 days - Average rainfall days in August:
0.8 days - Average rainfall days in September:
2 days - Average rainfall days in October:
2.5 days - Average rainfall days in November:
3.7 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is March (8.5 days).
The month with the least rainy days is August (0.8 days).
Average daylight / Average sunshine
Santa Ynez, CA
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
6h and 54min - Average sunshine in February:
6h and 30min - Average sunshine in March:
8h and 48min - Average sunshine in April:
11h and 0min - Average sunshine in May:
11h and 36min - Average sunshine in June:
12h and 6min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 54min - Average sunshine in September:
11h and 12min - Average sunshine in October:
7h and 54min - Average sunshine in November:
7h and 18min - Average sunshine in December:
6h and 48min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 30min).
Average sunshine days
Santa Ynez, CA
- Average sunshine days in January:
23.4 days - Average sunshine days in February:
20.8 days - Average sunshine days in March:
22 days - Average sunshine days in April:
23.9 days - Average sunshine days in May:
27.2 days - Average sunshine days in June:
28.5 days
- Average sunshine days in July:
27.2 days - Average sunshine days in August:
29.1 days - Average sunshine days in September:
27.6 days - Average sunshine days in October:
27.5 days - Average sunshine days in November:
25.3 days - Average sunshine days in December:
23.5 days
The month with the most sunshine days is August (29.1 days).
The month with the least sunshine days is February (20.8 days).
Average UV index
Santa Ynez, CA
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Santa Ynez, CA
The month with the most cloud cover is March (Cloud cover 25).
The months with the least cloud cover are August and September (Cloud cover 5).
Average visibility
Santa Ynez, CA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
