Climate averages 1991–2020
Tome weather
in March.
A cool, moderately wet month: the 9th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a cool month in Tome: daytime highs average 8.6°C and nights cool to about -0.7°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 83 mm of rain on roughly 10 days, which makes March a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 55 min on an average March day.
The nearest other city in this atlas is Ōsaki (21 km away). In March its highs average 8.6°C, about as warm as Tome, with 89 mm of rain.
Among the 303 cities listed in Japan, Tome ranks joint 259th of 303 for the warmest March highs and 15th of 303 for the driest March (rainfall, lowest first). The mean March high of those 303 cities is 11.5°C; Tome is 2.9°C cooler than that mean.
From March to April, average highs rise by 5.8°C to 14.4°C, and monthly rainfall rises from 83 mm to 88 mm.
The annual picture
March in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Tome climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.7°C-3.4°C | -3.4°C | 47 | 7.2 | 9.810 h |
| February | 4.6°C-3.5°C | -3.5°C | 42 | 7.3 | 10.711 h |
| March, selected | 8.6°C-0.7°C | -0.7°C | 83 | 10.3 | 11.912 h |
| April | 14.4°C4.3°C | 4.3°C | 88 | 10.7 | 13.213 h |
| May | 19.4°C10.0°C | 10.0°C | 98 | 10.4 | 14.314 h |
| June | 22.5°C14.7°C | 14.7°C | 111 | 11.2 | 14.815 h |
| July | 25.8°C19.0°C | 19.0°C | 156 | 15.1 | 14.615 h |
| August | 27.1°C20.5°C | 20.5°C | 135 | 13.6 | 13.714 h |
| September | 23.6°C17.0°C | 17.0°C | 145 | 12.4 | 12.512 h |
| October | 18.2°C10.4°C | 10.4°C | 126 | 9.3 | 11.211 h |
| November | 12.2°C3.9°C | 3.9°C | 58 | 7.6 | 10.110 h |
| December | 6.3°C-0.9°C | -0.9°C | 52 | 8.2 | 9.510 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
March in nearby cities
- Ōsaki in MarchJapan · 21 kmHigh 8.6°C · Low -1.3°C · 89 mm rain
- Ichinoseki in MarchJapan · 23 kmHigh 7.9°C · Low -1.7°C · 87 mm rain
- Ishinomaki in MarchJapan · 35 kmHigh 8.1°C · Low 2.1°C · 85 mm rain
- Ōshū in MarchJapan · 48 kmHigh 7.5°C · Low -1.8°C · 92 mm rain
- Sendai in MarchJapan · 55 kmHigh 8.4°C · Low -0.1°C · 87 mm rain
- Kitakami in MarchJapan · 64 kmHigh 6.2°C · Low -2.7°C · 98 mm rain
- Natori-shi in MarchJapan · 65 kmHigh 8.8°C · Low 1.1°C · 91 mm rain
- Hanamaki in MarchJapan · 75 kmHigh 5.7°C · Low -3.0°C · 104 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Tome) is explained once on the Tome year overview and on the Sources, method and limits page.