Nagano
March
Weather in Nagano for March 2026
Your guide to Nagano weather in March - trends and predictions
Nagano is transformed into a snow paradise in March, with more than 20 snowy days on average.
In general, the average temperature in Nagano at the beginning of March is 6.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 13 °C by the end of March.
Is March a good time to visit Nagano? check out the best time to travel to Nagano page.
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Snow Forecast ❄️
Temperatures
More
2
Dry days
7
Rainy days
22
Snow days
9°/-2°
Temperatures
10 km/h
Avg max wind
76 %
Avg humidity
Nagano Weather March
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What’s the Weather Like in Nagano This March?
Discover the average temperatures and weather trends across Nagano’s cities this March.
Temperatures trend during March in Nagano
See the weather trend as well as the moving average line
March weather in Nagano day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Mar. |  Partly cloudy | 10° /-3° | 5.3 mm | 3.9 cm | |
| 2 Mar. |  Moderate or heavy snow showers | 5° /-3° | 10.8 mm | 4.1 cm | |
| 3 Mar. |  Light freezing rain | 5° /-6° | 9.2 mm | 4.1 cm | |
| 4 Mar. |  Overcast | 6° /-6° | 3.9 mm | 2.8 cm | |
| 5 Mar. |  Patchy rain possible | 8° /-3° | 4.4 mm | 0.7 cm | |
| 6 Mar. | Moderate or heavy snow showers | 5° /-4° | 6.9 mm | 2.7 cm | |
| 7 Mar. | Partly cloudy | 6° /-6° | 2.7 mm | 1.7 cm | |
| 8 Mar. |  Cloudy | 8° /-4° | 1.2 mm | 0.6 cm | |
| 9 Mar. |  Sunny | 9° /-4° | 1.8 mm | 1.4 cm | |
| 10 Mar. | Patchy rain possible | 7° /-4° | 3.3 mm | 0.8 cm | |
| 11 Mar. | Sunny | 13° /-4° | 0.1 mm | 0 cm | |
| 12 Mar. | Overcast | 12° /-1° | 3.1 mm | 1.2 cm | |
| 13 Mar. |  Moderate or heavy rain shower | 9° /-2° | 11.5 mm | 2.7 cm | |
| 14 Mar. | Patchy rain possible | 10° /-2° | 3.2 mm | 0.3 cm | |
| 15 Mar. | Sunny | 12° /-1° | 3.4 mm | 0 cm | |
| 16 Mar. | Moderate rain at times | 12° /0° | 5.3 mm | 0.6 cm | |
| 17 Mar. | Sunny | 10° /-1° | 6.6 mm | 1.2 cm | |
| 18 Mar. | Sunny | 6° /-3° | 16 mm | 0.7 cm | |
| 19 Mar. | Overcast | 8° /-3° | 8.7 mm | 3.6 cm | |
| 20 Mar. | Partly cloudy | 9° /-4° | 6.8 mm | 2.9 cm | |
| 21 Mar. | Sunny | 9° /-3° | 6.6 mm | 1.2 cm | |
| 22 Mar. | Sunny | 10° /-3° | 2.2 mm | 0.4 cm | |
| 23 Mar. | Patchy rain possible | 11° /-1° | 4.1 mm | 0 cm | |
| 24 Mar. | Sunny | 13° /0° | 1.9 mm | 0 cm | |
| 25 Mar. |  Light drizzle | 13° /1° | 1 mm | 0 cm | |
| 26 Mar. | Moderate rain at times | 10° /2° | 20 mm | 0.3 cm | |
| 27 Mar. | Partly cloudy | 13° /0° | 1.1 mm | 0 cm | |
| 28 Mar. | Patchy rain possible | 13° /1° | 3.4 mm | 0 cm | |
| 29 Mar. | Partly cloudy | 14° /2° | 5.8 mm | 0.4 cm | |
| 30 Mar. | Patchy rain possible | 15° /1° | 0.6 mm | 0 cm | |
| 31 Mar. | Sunny | 13° /1° | 2.5 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Nagano in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Nagano forecast closer to your planned date for the most up-to-date weather information.
Change Month
Nagano weather in March vs February vs April
Compare March weather in Nagano with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| February | March | April | |
|---|---|---|---|
| Weather |  Moderate snow | Patchy rain possible | Patchy rain possible |
| Temperatures | 4°/-5° | 9°/-2° | 17°/4° |
| Rainfall | 185 mm | 164 mm | 131 mm |
| Snowfall | 79 cm | 38 cm | 0 cm |
| Wind | 9.2 km/h | 10.1 km/h | 10.4 km/h |
| Humidity | 82% | 76% | 68% |
| Rainy days | 0 days | 7 days | 24 days |
| Snow days | 29 days | 22 days | 0 days |
| Dry days | 0 days | 2 days | 6 days |
Planning a trip to Nagano? Discover the best time to visit
Nagano in March - FAQ
What are the expected maximum and minimum temperatures in Nagano during March?
Prepare for cooler days with highs just around 9° and colder nights, dipping below -2°.
How much rainfall should be expected in Nagano during March?
Significant rainfall exceeding 163.5 mm is expected in Nagano during March, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Nagano in March 2026?
Nagano experiences an average snowfall of 38.372 cm during March, occurring over 22 days.
What are the typical wind conditions in Nagano during March?
The average wind speed in Nagano during March is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Nagano in March?
As you prepare for your trip to Nagano in March, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Nagano, during March, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Thermal Wear: Base layers for cold destinations
- All-Weather Jacket: Waterproof and breathable
- Footwear
- Waterproof Shoes
- Insulated Boots: For snowy and extremely cold temperatures
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
Nagano snow forecast March 2026
Track daily snowfall levels and discover Nagano’s snowy potential this March ❄️
March rainfall patterns in Nagano
Explore the daily rainfall trends and prepare for Naganos March weather 💧
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