Jämsä weather
The forecast for Jämsä (Finland) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.
Central Finland, Finland61.86°N, 25.19°EEurope/Helsinki (UTC+2)ECMWF: October 25 at 02:00 PM
A real measurement from an airport weather station (NOAA, METAR reports), updated every hour. The forecast next to it comes from a model. NOAA Aviation Weather Center
Next 48 hours (local time)
10-day forecast
- TodayOctober 26Light rain
1 mm · gusts 46 km/h10°C 8°C - TomorrowOctober 27Cloudy
0.4 mm · gusts 49 km/h11°C 9°C - WednesdayOctober 28Cloudy
0.2 mm · gusts 42 km/h10°C 10°C - ThursdayOctober 29Cloudy
0.1 mm · gusts 21 km/h9°C 8°C - FridayOctober 30Mostly clear
0.1 mm · gusts 11 km/h8°C 4°C - SaturdayOctober 31Cloudy
gusts 21 km/h6°C 2°C - SundayNovember 1Cloudy
gusts 15 km/h4°C 1°C - MondayNovember 2Cloudy
0.4 mm · gusts 16 km/h4°C 0°C - TuesdayNovember 3Cloudy
gusts 29 km/h4°C 2°C - WednesdayNovember 4Partly cloudy
gusts 40 km/h8°C 4°C
Over the next 10 days in Jämsä, temperatures will range from 0°C to 11°C, with 2 mm of rain or snow in total. Days with at least 1 mm of precipitation: 1. ECMWF model run from October 25 at 02:00 PM.
Jämsä wind forecast for 10 days
Windiest: tomorrow - average 20 km/h, gusts up to 49 km/h. Calmest: Sunday, November 1 - average 3 km/h. The wind blows most often from the west.
| Day | Wind | Gusts | Direction |
|---|---|---|---|
| Today | 20 km/h | 46 km/h | south |
| Tomorrow | 20 km/h | 49 km/h | southwest |
| Wed, 10/28 | 17 km/h | 42 km/h | south |
| Thu, 10/29 | 9 km/h | 21 km/h | southwest |
| Fri, 10/30 | 10 km/h | 11 km/h | west |
| Sat, 10/31 | 9 km/h | 21 km/h | north |
| Sun, 11/1 | 3 km/h | 15 km/h | west |
| Mon, 11/2 | 7 km/h | 16 km/h | west |
| Tue, 11/3 | 11 km/h | 29 km/h | west |
| Wed, 11/4 | 16 km/h | 40 km/h | west |
Climate through the year
In October, daytime temperatures here average 6°C and nights 1°C, with about 75 mm of rain over the month. The warmest month is July (an average of 21°C by day), the coolest is January (-7°C by day, -12°C at night). The wettest month is July (about 98 mm) and the driest is March (40 mm).
| Month | Day | Night | Rain |
|---|---|---|---|
| January | -7°C | -12°C | 55 mm |
| February | -6°C | -12°C | 43 mm |
| March | -1°C | -8°C | 40 mm |
| April | 7°C | -1°C | 50 mm |
| May | 14°C | 6°C | 65 mm |
| June | 18°C | 10°C | 95 mm |
| July | 21°C | 14°C | 98 mm |
| August | 19°C | 12°C | 85 mm |
| September | 14°C | 7°C | 72 mm |
| October | 6°C | 1°C | 75 mm |
| November | 0°C | -3°C | 67 mm |
| December | -4°C | -8°C | 64 mm |
Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER
The forecast for Jämsä comes from the ECMWF model and is computed for the point 61.86°N, 25.19°E. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.
Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF