What’s the climate like in Jermyn?
The current climate of Jermyn features average monthly temperatures ranging from highs of 28°C during the day to lows of 1°C. The average yearly temperature is around 16°C. At night, temperatures in the colder months average around -7°C and in the warmer months around 17°C.
The highest temperature recorded in Jermyn in recent years was 36°C in August 2022. The lowest daytime temperature recorded was -15°C in January 2014.
On average, Jermyn gets 2056 mm of precipitation each year. Of this, about 107 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Best time to visit Jermyn?
The best time to visit Jermyn 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 Jermyn.
Climate Table of Jermyn
The climate table of Jermyn 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) | 1 | 3 | 8 | 15 | 21 | 25 | 28 | 27 | 24 | 17 | 10 | 5 |
| Temp. min (°C) | -6 | -6 | -1 | 4 | 10 | 14 | 18 | 17 | 14 | 8 | 1 | -2 |
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| Precipitation (mm) | 108 | 139 | 110 | 159 | 202 | 138 | 285 | 232 | 203 | 206 | 127 | 147 |
| Snow (cm) | 14 | 33 | 31 | 3,6 | 0 | 0 | 0 | 0 | 0 | 0,1 | 3,6 | 22 |
| UV Index | 2 | 4 | 6 | 5 | 4 | 6 | 7 | 6 | 4 | 3 | 3 | 2 |
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: 16°C
- Highest temperature: 28°C in July
- Lowest temperature: 1°C in January
- Precipitation*: 2056 mm per year, averaging 171 mm per month
- Snowfall: 107 cm per year
- Driest months: 108 mm in January, 110 mm in March and 127 mm in November
- Wettest months: 285 mm in July, 232 mm in August and 206 mm in October
*Precipitation is measured as a combination of rain, snow, and hail
Table of Contents
Average Temperature per Month in Jermyn
This graph shows the average maximum temperatures per month in Jermyn, 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 Jermyn
This graph shows how much precipitation Jermyn, 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 Jermyn
This graph shows how much snow Jermyn, 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 Jermyn
This graph shows the average UV index per month in Jermyn, Pennsylvania. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Jermyn
This graph shows the average yearly temperature in Jermyn, 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 Jermyn
This chart shows the total yearly precipitation in Jermyn, 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 Jermyn
This chart shows the total yearly snowfall in Jermyn, 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 Jermyn
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Average Weather in Jermyn by Month
Click on a month below to see detailed weather info for Jermyn. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
