Last updated: August 23, 2025
In April, the average temperature in Smiltene, Latvia hovers around 6°C (42°F). Temperature extremes can range from a chilly -8°C (18°F) to a warm 24°C (76°F). Expect a precipitation amount of 51 mm (2.0 in) spread over 12 days, and prepare for high humidity at 87%.
In April in Smiltene, the average temperature is 6°C (42°F). Maximums can reach 24°C (76°F), while minimums can plummet to as low as -8°C (18°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Smiltene in April, the precipitation amount is 51 mm (2.0 in) spread over 12 days.
In Smiltene in April humidity is 87%. With an average temperature of 6°C (42°F), this humidity feels like a persistent chill that seeps into your bones, making it uncomfortable for traveling and leaving you longing for warmth at every turn.
In Smiltene in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Smiltene.
UV Risk Categories
Weather in Smiltene varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Smiltene, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 36 mm (1.4 inches) | 94% | low |
| February Weather | -3°C (27°F) | 38 mm (1.5 inches) | 92% | low |
| March Weather | 1°C (33°F) | 47 mm (1.8 inches) | 89% | moderate |
| April Weather | 6°C (42°F) | 51 mm (2.0 inches) | 87% | moderate |
| May Weather | 11°C (52°F) | 63 mm (2.5 inches) | 70% | high |
| June Weather | 17°C (63°F) | 75 mm (2.9 inches) | 77% | high |
| July Weather | 18°C (64°F) | 76 mm (3.0 inches) | 78% | high |
| August Weather | 17°C (62°F) | 91 mm (3.6 inches) | 81% | high |
| September Weather | 13°C (55°F) | 74 mm (2.9 inches) | 88% | moderate |
| October Weather | 8°C (46°F) | 72 mm (2.8 inches) | 92% | low |
| November Weather | 3°C (38°F) | 56 mm (2.2 inches) | 93% | low |
| December Weather | -1°C (30°F) | 51 mm (2.0 inches) | 93% | low |