What’s the climate like in Saint Peters?
The current climate of Saint Peters features average monthly temperatures ranging from highs of 30°C during the day to lows of 4°C. The average yearly temperature is around 18°C. At night, temperatures in the colder months average around -5°C and in the warmer months around 19°C.
The highest temperature recorded in Saint Peters in recent years was 36°C in July 2016. The lowest daytime temperature recorded was -13°C in January 2014.
On average, Saint Peters gets 1707 mm of precipitation each year. Of this, about 48 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Best time to visit Saint Peters?
The best time to visit Saint Peters for pleasant to warm weather is April through October. There might be some rain during this period, but the temperatures are just right for exploring Saint Peters.
Climate Table of Saint Peters
The climate table of Saint Peters shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 4 | 6 | 10 | 17 | 22 | 27 | 30 | 28 | 25 | 19 | 12 | 7 |
| Temp. min (°C) | -4 | -3 | 0 | 6 | 12 | 16 | 20 | 19 | 15 | 9 | 2 | -1 |
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| Precipitation (mm) | 126 | 99 | 130 | 104 | 179 | 151 | 144 | 220 | 204 | 161 | 90 | 99 |
| Snow (cm) | 16 | 8,8 | 15 | 0,6 | 0 | 0 | 0 | 0 | 0 | 0 | 1,8 | 6,1 |
| UV Index | 3 | 4 | 4 | 7 | 6 | 8 | 8 | 8 | 6 | 5 | 3 | 3 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 18°C
- Highest temperature: 30°C in July
- Lowest temperature: 4°C in January
- Precipitation*: 1707 mm per year, averaging 142 mm per month
- Snowfall: 48 cm per year
- Driest months: 90 mm in November, 99 mm in February and December
- Wettest months: 220 mm in August, 204 mm in September and 179 mm in May
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Saint Peters
This graph shows the average maximum temperatures per month in Saint Peters, Pennsylvania. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Saint Peters
This graph shows how much precipitation Saint Peters, Pennsylvania, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Saint Peters
This graph shows how much snow Saint Peters, Pennsylvania, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Saint Peters
This graph shows the average UV index per month in Saint Peters, Pennsylvania. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Saint Peters
This graph shows the average yearly temperature in Saint Peters, Pennsylvania. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Saint Peters
This chart shows the total yearly precipitation in Saint Peters, Pennsylvania, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Saint Peters
This chart shows the total yearly snowfall in Saint Peters, Pennsylvania, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Saint Peters
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Average Weather in Saint Peters by Month
Click on a month below to see detailed weather info for Saint Peters. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
