10-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain showers
8°
Feels like 6°
Wind↑ S 7 km/h
Humidity 79 %
💧 0.5 mm
Afternoon
Clear sky
13°
Feels like 13°
Wind↑ N 3 km/h
Humidity 42 %
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
8°
Feels like 6°
Wind↑ S 11 km/h
Gusts17 km/h
Humidity 61 %
Afternoon
Clear sky
16°
Feels like 16°
Wind↑ NE 2 km/h
Humidity 43 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Partly cloudy
10°
Feels like 9°
Wind↑ S 8 km/h
Humidity 56 %
Afternoon
Clear sky
17°
Feels like 17°
Wind↑ WNW 2 km/h
Humidity 42 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
11°
Feels like 11°
Wind↑ SSE 8 km/h
Humidity 60 %
Afternoon
Clear sky
17°
Feels like 17°
Wind↑ NNE 8 km/h
Humidity 56 %
Toyama forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +2.2° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Toyama climate: what a normal year looks like
A normal year brings roughly 2,340 mm of rain — more than 92% of the towns of 20,000+ people we compared it with.
The hottest stretch is August, when afternoons average 30 °C; the coldest is January, when nights average 0 °C. Between those two months the average temperature changes by 25 °C.
Freezing nights are typical in January only (0 °C on average).
There is no real dry season: monthly rainfall stays between 153 mm and 275 mm on average.
Forecast highs for the coming week average 17 °C, 2 °C cooler than a normal October (19 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
4 °C
0 °C
214 mm
Feb
5 °C
0 °C
171 mm
Mar
9 °C
3 °C
180 mm
Apr
15 °C
8 °C
153 mm
May
21 °C
13 °C
158 mm
Jun
24 °C
18 °C
208 mm
Jul
28 °C
22 °C
275 mm
Aug
30 °C
23 °C
186 mm
Sep
25 °C
19 °C
222 mm
Oct
19 °C
13 °C
183 mm
Nov
14 °C
8 °C
171 mm
Dec
8 °C
2 °C
219 mm
Whole year
17 °C
11 °C
2,340 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 36.76° N, 137.22° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Toyama: pollution and pollen
1/6
Good
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.52µg/m³
PM103µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Toyama
Rain observed over the last two hours by official weather radars around Toyama, followed by the radar forecast for the next hour where the weather service provides one.
--:--
Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Toyama yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Toyama
Waning gibbous
79 % illuminated · 19.3 days
Rise 15:05 Set 05:43
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Wed11/113%
Moonrise and moonset in local time (Asia/Tokyo); phase and lit fraction from a synodic calculation.
Look up a past day in Toyama
Curious about the weather in Toyama on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Toyama weather at a glance
This page gathers everything about the weather in Toyama, Toyama: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “partly cloudy”, it is 16 °C (feels like 16 °C) and the wind blows at 9 km/h.
Expected range today: 13 °C to 18 °C and around 27 mm of rain. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Toyama forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
