May weather forecastHaparanda, Sweden
May
Weather in May
May transforms Haparanda with the full glory of spring as it takes center stage. Verdant greenery breathes life into the city, promising the hopeful stanzas of summer. Rising daylight hours grace the city on an expanded timeframe, fueling the spring stories. A modest increase in precipitation to 35mm (1.38") manifests as refreshing showers. From an agreeable low of 1.8°C (35.2°F) to the high of 10.7°C (51.3°F), May offers a welcome respite from the long Swedish winter.Temperature
As Haparanda enters May, the average high-temperature increases from the an icy 3.6°C (38.5°F) of April to a fresh 10.7°C (51.3°F). During May in Haparanda, Sweden, the average low-temperature is recorded at an icy 1.8°C (35.2°F).Rainfall
Throughout May, 35mm (1.38") of precipitation is accumulated. During the entire year, Haparanda aggregates up to 590mm (23.23") of precipitation.Sea temperature
In Haparanda, Sweden, the average seawater temperature in May is 3.3°C (37.9°F).Note: During swimming, this state is an instant threat to life. Breathing is uncontrollable, and coherent thought processes nearly vanish. A specialized swimsuit is crucial to minimize thermal dissipation.
Daylight
In May, the average length of the day is 19h and 16min.On the first day of the month, sunrise is at 04:39 and sunset at 22:01. On the last day of May, in Haparanda, sunrise is at 02:40 and sunset at 00:01 EEST.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Haparanda, Sweden
- Average high temperature in May: 10.7°C
The warmest month (with the highest average high temperature) is July (19.9°C).
The month with the lowest average high temperature is January (-6.8°C).
- Average low temperature in May: 1.8°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is January (-15.1°C).
Average rainfall in May
Haparanda, Sweden
- Average rainfall in May: 34.6mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is April (31mm).
Average sea temperature in May
Haparanda, Sweden
- Average sea temperature in May: 3.3°C
The best month for swimming (with the highest average sea temperature) is July (17.3°C).
The coldest months (with the lowest average sea temperature) are January and February (-0.9°C).
Average daylight in May
Haparanda, Sweden
- Average daylight in May: 19h and 18min
The month with the longest days is July (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 3h and 18min).





