Temperatures in May
It's cool in May in Seward with an average temperature of 13°C. Temperatures this month range from a low of 9°C to a high of 16°C. At night, you can expect temperatures between 3°C and 8°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Seward in May. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of May
The month of May starts in Seward with cool temperatures, averaging around 12°C during the day and nights close to 5°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-May
By mid-May, the average daytime temperature rises to around 14°C, with nights close to 6°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of May
By the end of May, the average daytime temperature in Seward will be around 14°C, with nights close to 7°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
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Precipitation in May
In May, there is an average of 137 mm of precipitation, spread over 12 days. Of the total precipitation, about 23 cm falls as snow in May. The wind speed is around 4 Bft, mostly coming from the South.
The average precipitation chance is 38% per day this month. The weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in May for Seward. 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.
Seward in May |
London | ||
|---|---|---|---|
 Average Temperature |
13°C | 18°C | |
 High Temp |
16°C | 21°C | |
| Low Temp |
9°C | 15°C | |
 Total Precipitation |
137 mm | 46 mm | |
| Rainy Days |
12 days | 8 days | |
 Total Snowfall |
23 cm | 0 cm | |
| Snowy Days |
8 days | 0 days | |
April
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Seward?
After some sun? Then May isn’t the best time to be in Seward. There’s too much chance of rain this month.
Temperature records for Seward in May
With 25°C, Seward hit the highest temperature in the last 10 years in May 2014. The lowest daytime temperature in this month was 4°C in 2023. The extreme night temperatures ranged from a low of -3°C to a high of 13°C.
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Daily Temperature in May in Seward
This chart shows the average daily temperatures, both day and night, for each day in May in Seward, 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 May in Seward
The chart below shows the average daily precipitation in May for Seward, 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 May, you can expect around 12 days of rain in Seward.
Daily Snowfall in May in Seward
This chart shows the average daily snowfall in May in Seward, 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 May.
Daily UV Index in May in Seward
This chart shows the average daily UV index in May in Seward, 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 May in Seward Over the Years
This chart shows the average temperature in May in Seward, measured in degrees Celsius, over the past years.
Total Precipitation in May in Seward Over the Years
This chart shows the average precipitation in May in Seward, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in May in Seward per year
This chart shows the average snowfall in May in Seward, measured in centimetres, over the past years.
Daily climate in May for Seward
Click on a specific day in May for detailed info on the typical weather on that day in Seward. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Seward
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Average Weather in Seward by Month
Click on a month below to see detailed weather info for Seward. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
