What’s the climate like in Grasonville?
The current climate of Grasonville features average monthly temperatures ranging from highs of 31°C during the day to lows of 7°C. The average yearly temperature is around 19°C. At night, temperatures in the colder months average around -1°C and in the warmer months around 23°C.
The highest temperature recorded in Grasonville in recent years was 38°C in July 2019. The lowest daytime temperature recorded was -9°C in January 2014.
On average, Grasonville gets 1697 mm of precipitation each year. Of this, about 32 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Best time to visit Grasonville?
The best time to visit Grasonville for pleasant to warm weather is April through November. There might be some rain during this period, but the temperatures are just right for exploring Grasonville.
Climate Table of Grasonville
The climate table of Grasonville 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) | 7 | 8 | 12 | 18 | 23 | 28 | 31 | 30 | 27 | 20 | 15 | 9 |
| Temp. min (°C) | -1 | 1 | 3 | 9 | 15 | 20 | 23 | 23 | 20 | 12 | 6 | 3 |
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| Precipitation (mm) | 70 | 142 | 115 | 125 | 106 | 148 | 148 | 120 | 166 | 150 | 239 | 168 |
| Snow (cm) | 8,2 | 9,5 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1,0 |
| UV Index | 3 | 5 | 6 | 5 | 7 | 8 | 8 | 8 | 5 | 5 | 4 | 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: 19°C
- Highest temperature: 31°C in July
- Lowest temperature: 7°C in January
- Precipitation*: 1697 mm per year, averaging 141 mm per month
- Snowfall: 32 cm per year
- Driest months: 70 mm in January, 106 mm in May and 115 mm in March
- Wettest months: 239 mm in November, 168 mm in December and 166 mm in September
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Grasonville
This graph shows the average maximum temperatures per month in Grasonville, Maryland. 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 Grasonville
This graph shows how much precipitation Grasonville, Maryland, 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 Grasonville
This graph shows how much snow Grasonville, Maryland, 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 Grasonville
This graph shows the average UV index per month in Grasonville, Maryland. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Grasonville
This graph shows the average yearly temperature in Grasonville, Maryland. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Grasonville
This chart shows the total yearly precipitation in Grasonville, Maryland, 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 Grasonville
This chart shows the total yearly snowfall in Grasonville, Maryland, 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 Grasonville
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Average Weather in Grasonville by Month
Click on a month below to see detailed weather info for Grasonville. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
