16-day forecast — Riga
Updated every hour
Fri · Today
Showers
+13°
+12°
9.9 mm
Wind31 km/h W
Gusts47 km/h
UV index0 – Low
Chance of rain90%
Sunrise07:15
Sunset19:15
Sat · Tomorrow
Showers
+15°
+11°
2.8 mm
Wind18 km/h S
Gusts37 km/h
UV index1 – Low
Chance of rain82%
Sunrise07:17
Sunset19:12
Sunday 27/9
Clear
+15°
+11°
0.3 mm
Wind18 km/h SW
Gusts36 km/h
UV index2 – Low
Chance of rain34%
Sunrise07:19
Sunset19:09
Monday 28/9
Clear
+17°
+9°
9%
Wind10 km/h SE
Gusts19 km/h
UV index2 – Low
Chance of rain9%
Sunrise07:21
Sunset19:07
Tuesday 29/9
Clear
+18°
+10°
13%
Wind17 km/h S
Gusts30 km/h
UV index4 – Moderate
Chance of rain13%
Sunrise07:23
Sunset19:04
Wednesday 30/9
Clear
+18°
+10°
9%
Wind10 km/h SE
Gusts17 km/h
UV index5 – Moderate
Chance of rain9%
Sunrise07:25
Sunset19:01
Thursday 1/10
Clear
+17°
+9°
8%
Wind12 km/h S
Gusts21 km/h
UV index5 – Moderate
Chance of rain8%
Sunrise07:27
Sunset18:59
Friday 2/10
Clear
+17°
+9°
8%
Wind14 km/h SE
Gusts29 km/h
UV index5 – Moderate
Chance of rain8%
Sunrise07:29
Sunset18:56
Saturday 3/10
Clear
+16°
+8°
7%
Wind13 km/h SE
Gusts31 km/h
UV index5 – Moderate
Chance of rain7%
Sunrise07:31
Sunset18:53
Sunday 4/10
Clear
+15°
+9°
13%
Wind17 km/h E
Gusts31 km/h
UV index5 – Moderate
Chance of rain13%
Sunrise07:33
Sunset18:50
Monday 5/10
Cloudy
+17°
+11°
16%
Wind16 km/h SE
Gusts34 km/h
UV index5 – Moderate
Chance of rain16%
Sunrise07:35
Sunset18:48
Tuesday 6/10
Clear
+16°
+9°
8%
Wind10 km/h SE
Gusts21 km/h
UV index5 – Moderate
Chance of rain8%
Sunrise07:37
Sunset18:45
Wednesday 7/10
Clear
+15°
+9°
8%
Wind16 km/h SE
Gusts38 km/h
UV index5 – Moderate
Chance of rain8%
Sunrise07:39
Sunset18:42
Thursday 8/10
Clear
+16°
+8°
9%
Wind21 km/h SE
Gusts47 km/h
UV index5 – Moderate
Chance of rain9%
Sunrise07:42
Sunset18:40
Friday 9/10
Showers
+12°
+7°
3.1 mm
Wind21 km/h SW
Gusts31 km/h
UV index2 – Low
Chance of rain—
Sunrise07:44
Sunset18:37
Saturday 10/10
Showers
+12°
+7°
3.6 mm
Wind21 km/h S
Gusts29 km/h
UV index2 – Low
Chance of rain—
Sunrise07:46
Sunset18:34
About Riga
Größte Stadt des Baltikums mit Jugendstilviertel — kühles Ostseeklima.
CountryLatvia
RegionRiga
ContinentEurope
Time zoneEurope/Riga (+03:00)
Latitude56.9460°
Longitude24.1059°
Air qualityGood (EAQI 17)
Climate in Riga in August
Normals 8 years · best time to visit · Open-MeteoBest time to visit Riga: June–September. With good weather, August is a recommended month to visit.
| July | August | September | |
|---|---|---|---|
| Average temperature | ▼ 19°C | 18°C | ▼ 14°C |
| Highest temperature | ▼ 23°C | 22°C | ▼ 18°C |
| Lowest temperature | ▼ 15°C | 14°C | ▼ 11°C |
| Sea temperature | ▼ 20,4°C | 20,2°C | ▼ 18,5°C |
| Precipitation | ▲ 93 mm | 97 mm | ▼ 60 mm |
| Days with precipitation | ▼ 16 d | 14 d | ▼ 11 d |
| Humidity | → 78% | 78% | ▲ 79% |
| Sunshine hours per day | ▼ 13,2 h | 11,3 h | ▼ 9,6 h |
| Cloud cover | ▲ 23% | 25% | → 25% |
| UV index (midday) | ▼ 8 | 7 | ▼ 4 |
| Day length | 17:08 | 15:08 | 12:46 |
| Our rating | Good | Good | Good |
Temperature day by day in August mean + moving average
Precipitation day by day in August mm
UV index day by day in August midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in Europe
Weather Riga
Data source
Global weather models — international forecasts
Weather in Riga (Latvia): current conditions plus a 24-hour and 16-day forecast for planning your trip. Right now on the ground: +12°, showers, wind 27 km/h. Over the next 7 days temperatures range between 9 and 18 °C, with 5 fine days and 13 mm of rain. Climatologically, highs in September are around 18 °C, with a sea temperature of about 19 °C. Best time to visit: usually June–September. Local time (time zone Europe/Riga). Data from Open-Meteo and WeatherAPI.