Temperatures in January
It's cool to moderate in January in Simi with an average temperature of 16°C. Temperatures this month range from a low of 14°C to a high of 17°C. At night, you can expect temperatures between 7°C and 12°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Simi in January. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of January
The month of January starts in Simi with cool temperatures, averaging around 16°C during the day and nights close to 10°C. Plenty of days with a chance of precipitation.
Mid-January
By mid-January, the average daytime temperature stays the same at 16°C, with nights close to 10°C. The chance of precipitation is high during this period.
End of January
By the end of January, the average daytime temperature in Simi will be around 16°C, with nights close to 9°C. There’s a significant chance of many days with precipitation.
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Precipitation in January
In January, there is an average of 220 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
The average precipitation chance is 45% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in January for Simi. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Simi in January |
UK | ||
|---|---|---|---|
 Average Temperature |
16°C | 8°C | |
 High Temp |
17°C | 9°C | |
| Low Temp |
14°C | 6°C | |
 Total Precipitation |
220 mm | 58 mm | |
| Rainy Days |
14 days | 9 days | |
December
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is January a good time to visit Simi?
Looking for sun and warm weather? Then January isn’t the best time to be in Simi. The temperature is too low this month for a warm stay.
Temperature records for Simi in January
With 20°C, Simi hit the highest temperature in the last 10 years in January 2016. The lowest daytime temperature in this month was 4°C in 2015. The extreme night temperatures ranged from a low of -2°C to a high of 17°C.
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Daily Temperature in January in Simi
This chart shows the average daily temperatures, both day and night, for each day in January in Simi, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in January in Simi
The chart below shows the average daily precipitation in January for Simi, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for January, you can expect around 14 days of rain in Simi.
Daily UV Index in January in Simi
This chart shows the average daily UV index in January in Simi, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in January in Simi Over the Years
This chart shows the average temperature in January in Simi, measured in degrees Celsius, over the past years.
Total Precipitation in January in Simi Over the Years
This chart shows the average precipitation in January in Simi, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in January for Simi
Click on a specific day in January for detailed info on the typical weather on that day in Simi. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Simi
Have you been to Simi in January?
Share your weather experience in January in Simi.
Average Weather in Simi by Month
Click on a month below to see detailed weather info for Simi. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
