ItalyAverage weather for Bolsena in January
It's cool in January in Bolsena with an average temperature of 11°C. Temperatures this month range from a low of 9°C to a high of 12°C. At night, you can expect temperatures between 2°C and 5°C.
Start of January
The month of January starts in Bolsena with cold temps, averaging around 11°C during the day and nights around 4°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid January
By mid-January, daytime temps stay steady at around 11°C, with nights around 3°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of January
By the end of January, the average daytime temperature in Bolsena is around 11°C, while nighttime temps are about 3°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Water temperature
The water temperature at Bolsena is 15°C this month. This is probably too cold to swim without protective gear.
In January, there is an average of 78 mm of precipitation, spread over 9 days. Of the total precipitation, about 31 cm falls as snow in January. The wind speed is around 4 Bft, mostly coming from the East.
Bolsena in January |
New York | ||
|---|---|---|---|
 Average temperature |
11°C | 5°C | |
 Max. temperature |
12°C | 11°C | |
| Min. temperature |
9°C | -5°C | |
 Total precipitation |
78 mm | 97 mm | |
| Rainy days |
9 days | 12 days | |
 Total snowfall |
31 cm | 16 cm | |
| Snowy days |
3 days | 8 days | |
December
UV index
The UV index is a maximum of 4 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Temperature records
With 19°C in 2018, Bolsena reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was -1°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of -6°C to a highest value of 11°C.
Check out the climate of Bolsena for all months and discover the best travel time
Curious about the weather in other parts of Italy? Check out the climate and weather for spots like Tuscany, Sicily, Lake Garda, or explore other destinations in Italy.
Daily Temperature in January in Bolsena
This chart shows the average daily high and low temperatures in January for Bolsena, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in January in Bolsena
The chart below shows the average daily precipitation in January for Bolsena, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for January, you can expect about 9 days of precipitation in Bolsena.
Daily Snowfall in January in Bolsena
This chart shows the average daily snowfall in January in Bolsena, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in January.
Daily UV index in January in Bolsena
This chart shows the average daily UV index in January in Bolsena, 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 Bolsena over the years
This chart shows the average temperature in January in Bolsena, measured in degrees Celsius, over the past few years.
Total precipitation in January in Bolsena over the years
This chart shows the average precipitation in January in Bolsena, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in January in Bolsena per year
This chart shows the average snowfall in January in Bolsena, measured in centimeters, over the past few years.
Daily weather in January for Bolsena
Click on any day in January to get detailed info about the usual weather on that day in Bolsena. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Bolsena
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Average weather in Bolsena by month
Click on a month below to see detailed weather info for Bolsena. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
