Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The commencement of January records an average high-temperature of a still enjoyable 64.8°F (18.2°C), barely varying from December's 63°F (17.2°C). During January, Bonsall witnesses a consistent average low-temperature of 47.8°F (8.8°C).Humidity
The average relative humidity in January in Bonsall is 57%.Rainfall
In Bonsall, in January, during 6.2 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. In Bonsall, during the entire year, the rain falls for 63.6 days and collects up to 8.98" (228mm) of precipitation.Daylight
In Bonsall, the average length of the day in January is 10h and 15min.On the first day of January in Bonsall, sunrise is at 6:52 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 5:19 pm PST.
Sunshine
The average sunshine in January is 6.8h.UV index
In Bonsall, California, the average daily maximum UV index in January is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In January, the maximum UV index of 4 suggests this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are January temperatures in Bonsall?
What is the average humidity in January in Bonsall?
How many days does it rain in January in Bonsall?
What is the average length of the day in January in Bonsall?
When is the sunrise / sunset in January in Bonsall?
How long on average sun shines in January in Bonsall?
What is the UV index reading in January in Bonsall?
Average temperature in January
Bonsall, CA
- Average high temperature in January: 64.8°F
The warmest month (with the highest average high temperature) is August (83.3°F).
The month with the lowest average high temperature is December (63°F).
- Average low temperature in January: 47.8°F
The month with the highest average low temperature is August (63°F).
The coldest months (with the lowest average low temperature) are February and December (46.9°F).
Average pressure in January
Bonsall, CA
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in January
Bonsall, CA
- Average wind speed in January: 4.9mph
The windiest months (with the highest average wind speed) are April and May (5.5mph).
The calmest month (with the lowest average wind speed) is October (4.3mph).
Average humidity in January
Bonsall, CA
- Average humidity in January: 57%
The month with the highest relative humidity is May (69%).
The month with the lowest relative humidity is November (55%).
Average rainfall in January
Bonsall, CA
- Average rainfall in January: 1.14"
The wettest month (with the highest rainfall) is December (1.85").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in January
Bonsall, CA
- Average rainfall days in January: 6.2 days
The month with the highest number of rainy days is March (8.3 days).
The month with the least rainy days is June (1.2 days).
Average daylight in January /
Average sunshine in January
Bonsall, CA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 6h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in January
Bonsall, CA
- Average sunshine days in January: 23.9 days
The month with the most sunshine days is June (25.8 days).
The month with the least sunshine days is February (20 days).
Average UV index in January
Bonsall, CA
- Average UV index in January: 4
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 in January
Bonsall, CA
- Average cloud cover in January: 21
The months with the most cloud cover are March and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in January
Bonsall, CA
- Average visibility in January: 6mi
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).
Bonsall, California, USA
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