Riga weather in March
March in Riga: cold, a little rain, with clean air — a fair time to visit.
#8 of 12 months in Riga · #520 of 604 destinations to visit in March · comfort 59/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Riga climate normals — March
| Daytime high | 6°C / 42°F | 🧥 cold |
|---|---|---|
| Nighttime low | -1°C / 30°F | |
| Feels like (high) | 1°C / 34°F | |
| Rainfall | 43 mm / 1.7 in | 🌦 some rain |
| Rainy days | 12 days | |
| Humidity | 75% | 💦 very humid |
| Dew point | -3°C / 27°F | |
| Sunshine | 7.5 h/day | |
| Daylight | 11.9 h | |
| Wind | 24 km/h / 15 mph | |
| Snowfall | 10.8 cm / 4.3 in | |
| Air quality (US AQI) | 42 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Riga in March — FAQ
- Is March a good time to visit Riga?
- March in Riga: cold, a little rain, with clean air — a fair time to visit. It ranks #8 of 12 months for Riga on SeasonMap's comfort score (59/100).
- What is the weather like in Riga in March?
- In March, Riga averages a daily high of 5.6°C and a low of -1.3°C, with about 42.6 mm of rain over roughly 12.2 rainy days.
- What is the air quality in Riga in March?
- Riga has a mean US Air Quality Index of about 42 in March.
- Does it snow in Riga in March?
- Riga sees roughly 10.8 cm of snowfall in March.