Temperatures in March
It's cool in March in Portstewart with an average temperature of 10°C. Temperatures this month range from a low of 7°C to a high of 11°C. At night, you can expect temperatures between 2°C and 7°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Portstewart in March. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of March
The month of March starts in Portstewart with cold temperatures, averaging around 9°C during the day and nights close to 4°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-March
By mid-March, the average daytime temperature rises to around 11°C, with nights close to 5°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of March
By the end of March, the average daytime temperature in Portstewart will be around 11°C, with nights close to 6°C. A shower might show up, but overall the weather will be dry and sunny.
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Precipitation in March
In March, there is an average of 78 mm of precipitation, spread over 16 days. Of the total precipitation, about 1,3 cm falls as snow in March. The wind speed is around 5 Bft, mostly coming from the South.
Across the whole month, the average precipitation chance is 52% per day. Though it seems average, the weather’s variable. Some days have a lower chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in March for Portstewart. 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.
Portstewart in March |
London | ||
|---|---|---|---|
 Average Temperature |
10°C | 11°C | |
 High Temp |
11°C | 14°C | |
| Low Temp |
7°C | 8°C | |
 Total Precipitation |
78 mm | 55 mm | |
| Rainy Days |
16 days | 9 days | |
 Total Snowfall |
1,3 cm | 1,7 cm | |
| Snowy Days |
1 day | 1 day | |
February
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
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Daily Temperature in March in Portstewart
This chart shows the average daily temperatures, both day and night, for each day in March in Portstewart, 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 March in Portstewart
The chart below shows the average daily precipitation in March for Portstewart, 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 March, you can expect around 16 days of rain in Portstewart.
Daily Snowfall in March in Portstewart
This chart shows the average daily snowfall in March in Portstewart, measured in centimetres. 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 March.
Daily UV Index in March in Portstewart
This chart shows the average daily UV index in March in Portstewart, 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 March in Portstewart Over the Years
This chart shows the average temperature in March in Portstewart, measured in degrees Celsius, over the past years.
Total Precipitation in March in Portstewart Over the Years
This chart shows the average precipitation in March in Portstewart, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in March in Portstewart per year
This chart shows the average snowfall in March in Portstewart, measured in centimetres, over the past years.
Daily climate in March for Portstewart
Click on a specific day in March for detailed info on the typical weather on that day in Portstewart. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in March in Portstewart
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Average Weather in Portstewart by Month
Click on a month below to see detailed weather info for Portstewart. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Portstewart for all months at once
