Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Riga is from June, July, August, but considering flight prices and crowds, the best months to visit are June, July, September. — consistent weather climate
🌥Mild
| Score | 9 | 11 | 17 | 30 | 69 | 81 | 79 | 79 | 71 | 25 | 10 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Mild | Mild | Humid | Humid | Mild | Cold | Cold | Cold |
| Temperature | -4–0°C | -3–2°C | -1–6°C | 2–11°C | 7–17°C | 13–22°C | 14–22°C | 14–22°C | 11–18°C | 5–11°C | 2–5°C | -2–2°C |
| Feels like | -9–-5°C | -8–-3°C | -6–1°C | -2–7°C | 4–15°C | 11–21°C | 14–22°C | 13–22°C | 9–16°C | 2–8°C | -2–2°C | -6–-2°C |
| Precipitation | 55mm 15 days | 47mm 13 days | 43mm 11 days | 45mm 10 days | 53mm 9 days | 69mm 10 days | 88mm 14 days | 89mm 12 days | 64mm 11 days | 74mm 14 days | 58mm 14 days | 51mm 15 days |
| Sunshine | 1.5h ☀︎ 20% | 3.3h ☀︎ 34% | 6.4h ☀︎ 54% | 10.1h ☀︎ 70% | 12.8h ☀︎ 77% | 13.9h ☀︎ 78% | 13.2h ☀︎ 77% | 11.4h ☀︎ 75% | 9.1h ☀︎ 71% | 4.8h ☀︎ 46% | 1.8h ☀︎ 22% | 1.1h ☀︎ 16% |
| Wind | SW · 22 km/h | SW · 22 km/h | SW · 21 km/h | NW · 21 km/h | NW · 19 km/h | W · 18 km/h | W · 19 km/h | SW · 18 km/h | S · 19 km/h | S · 22 km/h | S · 21 km/h | SW · 21 km/h |
| Humidity (%) | 86% | 84% | 76% | 71% | 67% | 69% | 74% | 75% | 79% | 82% | 88% | 88% |
| Day length | 7.5h | 9.5h | 11.9h | 14.3h | 16.5h | 17.8h | 17.1h | 15.1h | 12.8h | 10.3h | 8.1h | 6.8h |
| Tourist Crowds | Low season | Low season | Low season | Low season | Shoulder season | High season | High season | High season | Shoulder season | Low season | Low season | Low season |
Līgo svētki, or Jāņi, is Latvia's most important national holiday, celebrating the summer solstice on June 23rd and 24th…
Riga's Christmas Markets are a highlight of the winter season, transforming the Old Town squares into festive hubs from…
The Riga City Festival, usually held in August, is a vibrant celebration of the city's founding, featuring concerts, mar…
Staro Rīga, the annual Light Festival, illuminates the city's architecture and public spaces with stunning light install…
The Baltic Pearl Film Festival is an international film festival held in Riga, typically in September, showcasing a dive…
The Riga Marathon, typically held in May, is a popular international running event that attracts thousands of participan…
The Riga Opera Festival, held annually in June, showcases the best productions of the Latvian National Opera and Ballet,…
Riga Restaurant Week is a biannual culinary event, typically held in spring (April) and autumn (October), where particip…
Conventional weather guides point instinctively to June's white nights, but Riga is at its absolute peak in September, when the summer humidity breaks, the city fills with cultural life, and the Art Nouveau facades catch the low Baltic gold.
Standard northern European travel logic tells you to arrive at the summer solstice, soak up endless daylight, and never look back. In Riga, that advice misses the city's true character. While June delivers marathon daylight, it also brings muggy rains and an Old Town half-deserted by locals who flee for country cottages. The real prize is September. The Gulf of Riga has spent all summer warming up, buffering the coast against the chill; the air settles into crisp, breathable clarity; and the capital hums with an urbane, intellectual pulse as cafes spill onto the pavement and cinema season takes over.
If you judge destinations purely by maximum daylight, you will book June and wonder why the city feels slightly vacant. Riga in September is where its soul emerges. The summer mugginess evaporates into sharp, dry afternoons where a light knit is all you need along the banks of the Daugava. The afternoon sun slants low, highlighting the stone gargoyles, floral motifs, and dramatic curves of the Art Nouveau quarter around Alberta iela and Elizabetes iela.
Locals are back from their coastal retreats, bringing kinetic energy into the courtyards and open-air wine bars. Culture reawakens in full force with the Baltic Pearl Film Festival, drawing cinephiles into vintage screening halls. There is an undeniable momentum: the trees along Bastejkalns are just beginning to show hints of rust and amber, the canal reflections are mirror-still, and the biting Baltic gales are still weeks away. It is the single time of year when Riga feels both thoroughly historic and impeccably cosmopolitan.
Summer in Riga has an intoxicating, wild edge, but it comes with distinct trade-offs. June is defined by Līgo svētki and the ancient magic of Jāņi, when the city empties out toward the countryside for bonfires and flower crowns, leaving the cobbled squares eerily quiet before returning for all-night revelry. Music fills the air during the Riga Opera Festival, and the sun barely dips beneath the horizon, bathing the red-tiled roofs in midnight twilight.
Yet July and August tell a different atmospheric story. While temperatures hover at an easy, mild level, the humidity climbs and the rain arrives in sharp, soaking downpours rather than the gentle mist of autumn. August brings the massive celebration of the Riga City Festival, packing Doma laukums and the riverfront with parades, music, and fireworks. It is lively, loud, and festive, but if you dislike sudden summer drenchings and packed tour groups threading through medieval lanes, midsummer requires patience.
October is the month the Baltic climate slams the door. The amber leaves that looked so romantic in late September drop quickly under driving coastal winds, and daylight shrinks noticeably week by week. It is not yet winter—there is rarely snow to soften the grey—and rainfall lingers in the air.
Yet there is real comfort here if you lean into the city's indoor life. Riga Restaurant Week arrives to showcase seasonal game, wild mushrooms, and Nordic-inflected cooking at accessible set menus. The medieval brick vaults of Old Town cellars become deeply appealing sanctuaries from the damp chill outside. If you come in October, plan your days around architecture, art, and long dinners rather than endless walking tours.
Here lies Riga's greatest contradiction: the months with the absolute worst weather are also among the most crowded of the year. By late November, the sun provides barely an hour or two of direct brightness a day, temperatures hover near freezing, and raw Baltic moisture cuts right through thin wool. On paper, it looks bleak. In reality, the city surges with life.
November brings Staro Rīga, the city's light festival, which transforms chilly avenues and centuries-old stone facades into glowing, interactive canvases, pulling crowds out into the dark streets. By December, Riga Christmas Markets take over Doma laukums and surrounding plazas, filling the freezing air with the aroma of roasted almonds, smoked meats, and hot black balsam. The atmosphere is deeply cinematic, but you must pack serious thermal gear: the cold here is penetrating, and the crowds around the wooden stalls are thick.
January and February are true northern winter. Sub-zero temperatures settle in over the sandy plains of the Gulf, ice sheets drift down the Daugava, and daylight is a fleeting novelty. These months are strictly for travelers who find romance in stark, unadorned northern solitude. When a thick blanket of snow settles over the wooden houses of the suburbs and the spires of Vecrīga, the beauty is austere and genuine, but outdoor wandering is limited to brisk, thirty-minute bursts before seeking shelter.
March brings the transition, though do not mistake it for spring. The snow melts into gritty slush, the sky remains overcast, and the ground remains cold and barren. It is an unvarnished shoulder period where hotel rooms are empty and museums are yours alone, but the city looks weary after months without sunlight.
Spring does not slide in gradually; it arrives like a pulled cord. April starts wet and raw—though brightened by the spring edition of Riga Restaurant Week—before May explodes into bright, sunny life. By May, daylight stretches past twelve hours, the parks along the city canal burst with fresh greenery, and runners take over the boulevards for the Riga Marathon.
May is the prelude to summer without the mugginess or heavy showers. Pavement cafes unstack their chairs, outdoor terraces open along the edge of Bastejkalns, and there is a buoyant, celebratory mood everywhere you look. It falls just short of September only because the trees are still young in leaf and the sea breezes carry a crisp reminder of the winter just past.