Measurements:
°C
°F
CURRENT WEATHER
01:09
Riga
52°F
E 6 mph
Feels like: 50°F
Precip: 0%
World Resorts Latvia Riga Weather

7 Day Weather Forecast

05.25
mon
DAY
64°F
SE 14 mph
precip
0%
NIGHT
50°F
SW 7 mph
precip
100%
05.26
tue
DAY
58°F
SE 9 mph
precip
0%
NIGHT
50°F
NE 1 mph
precip
100%
05.27
wed
DAY
52°F
SE 21 mph
precip
76%
NIGHT
50°F
SE 20 mph
precip
100%
05.28
thu
DAY
52°F
SE 21 mph
precip
100%
NIGHT
48°F
SE 16 mph
precip
0%
05.29
fri
DAY
54°F
SE 21 mph
precip
78%
NIGHT
48°F
SE 16 mph
precip
0%
05.30
sat
DAY
50°F
S 9 mph
precip
0%
NIGHT
42°F
S 2 mph
precip
0%
05.31
sun
DAY
64°F
N 6 mph
precip
0%
NIGHT
56°F
N 7 mph
precip
100%

Riga Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Riga was 9.0°F. The maximum and minimum values were 6.9°F and 11.7°F respectively.

Riga on the Weather Map

Best Time to Visit Riga
The most sunny months:
May 14 days
June 13 days
July 13 days
The most warm months:
July 74.0 °F
August 72.8 °F
June 69.4 °F
Warmest sea temperature:
August 68.3 °F
July 66.9 °F
September 62.7 °F
The most cold months:
January 26.7 °F
February 28.7 °F
December 32.9 °F
The most rainy months:
July 5 days
August 4 days
October 4 days
The most windy months:
December 11 mph
January 11 mph
October 10 mph
more details