Bern, 473 m · continuously updated
Temperature · last 4 and next 28 hours
Updated hourly.
Two-week trend.
Sunrise –, golden light until –
Sunset –, golden light from –
–
European index, measured continuously.
Daily maximum — protection advised from 3.
Snow settles about 300 m below it.
Neighbouring municipalities, as the crow flies.
Today (Sunday 27 Sep) in Pieterlen: partly cloudy, 9 to 25 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: overcast, 10 to 26 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | partly cloudy | 9 °C | 25 °C | 0.0 mm | 9 km/h |
| Tomorrow | overcast | 10 °C | 26 °C | 0.0 mm | 8 km/h |
| Tue 29 Sep | overcast | 12 °C | 25 °C | 0.1 mm | 7 km/h |
| Wed 30 Sep | light rain | 16 °C | 22 °C | 0.0 mm | 9 km/h |
| Thu 1 Oct | showers | 14 °C | 18 °C | 4.8 mm | 8 km/h |
| Fri 2 Oct | fog | 13 °C | 20 °C | 0.0 mm | 13 km/h |
| Sat 3 Oct | fog | 13 °C | 22 °C | 0.0 mm | 4 km/h |
No rain expected in Pieterlen today or tomorrow. The 15-minute detail for the next two hours is shown on demand.
Sunday 27 Sep in Pieterlen, hour by hour: mostly sunny in the morning, sunny in the afternoon, mostly sunny in the evening. Low 10 °C around 06:00, high 25 °C around 16:00. No rainy hour.
| Time | Weather | Temp. | Precip. | Wind |
|---|---|---|---|---|
| 00:00 | sunny | 15 °C | 0.0 mm | 3 km/h |
| 01:00 | sunny | 14 °C | 0.0 mm | 2 km/h |
| 02:00 | sunny | 12 °C | 0.0 mm | 1 km/h |
| 03:00 | sunny | 10 °C | 0.0 mm | 0 km/h |
| 04:00 | sunny | 11 °C | 0.0 mm | 0 km/h |
| 05:00 | sunny | 10 °C | 0.0 mm | 0 km/h |
| 06:00 | mostly sunny | 10 °C | 0.0 mm | 0 km/h |
| 07:00 | mostly sunny | 10 °C | 0.0 mm | 1 km/h |
| 08:00 | mostly sunny | 10 °C | 0.0 mm | 1 km/h |
| 09:00 | sunny | 12 °C | 0.0 mm | 1 km/h |
| 10:00 | mostly sunny | 14 °C | 0.0 mm | 2 km/h |
| 11:00 | sunny | 18 °C | 0.0 mm | 4 km/h |
| 12:00 | sunny | 20 °C | 0.0 mm | 5 km/h |
| 13:00 | sunny | 22 °C | 0.0 mm | 6 km/h |
| 14:00 | sunny | 24 °C | 0.0 mm | 8 km/h |
| 15:00 | sunny | 25 °C | 0.0 mm | 8 km/h |
| 16:00 | sunny | 25 °C | 0.0 mm | 9 km/h |
| 17:00 | sunny | 25 °C | 0.0 mm | 7 km/h |
| 18:00 | sunny | 24 °C | 0.0 mm | 4 km/h |
| 19:00 | partly cloudy | 22 °C | 0.0 mm | 5 km/h |
| 20:00 | partly cloudy | 19 °C | 0.0 mm | 6 km/h |
| 21:00 | mostly sunny | 18 °C | 0.0 mm | 5 km/h |
| 22:00 | mostly sunny | 17 °C | 0.0 mm | 4 km/h |
| 23:00 | partly cloudy | 17 °C | 0.0 mm | 3 km/h |
Tomorrow, Monday 28 Sep, in Pieterlen: overcast, 10 to 26 °C, wind up to 8 km/h. No precipitation expected.
This weekend in Pieterlen: Saturday fog, 13 to 22 °C; Sunday partly cloudy, 9 to 25 °C.
Yes: 1 day with precipitation is expected in Pieterlen over the next 7 days, 4.9 mm in total. Wettest day: Thursday 1 Oct (4.8 mm).
The best day of the next 7 in Pieterlen: Sunday 27 Sep, partly cloudy, up to 25 °C.
From 20 Sep to 26 Sep: 15.8 °C on average, 1.6 °C above the September normal (14.2 °C), 0 mm of precipitation (7-day normal: 17 mm). Warmest day: saturday 26 Sep (25 °C); coolest night: saturday 26 Sep (7 °C).
| Day | Min | Max | Rain |
|---|---|---|---|
| Sun 20 Sep | 11 °C | 25 °C | 0.0 mm |
| Mon 21 Sep | 12 °C | 22 °C | 0.0 mm |
| Tue 22 Sep | 9 °C | 22 °C | 0.0 mm |
| Wed 23 Sep | 8 °C | 22 °C | 0.0 mm |
| Thu 24 Sep | 8 °C | 21 °C | 0.0 mm |
| Fri 25 Sep | 8 °C | 23 °C | 0.0 mm |
| Sat 26 Sep | 7 °C | 25 °C | 0.0 mm |
Open-Meteo analyses of the last 7 days (models and assimilated observations), MeteoSwiss 1991–2020 normals. Updated nightly.
In Pieterlen (473 m), the mean annual temperature is 9.6 °C. The warmest month is July (18.9 °C on average) and the coldest January (0.8 °C). About 917 mm of precipitation falls per year, peaking in August (96 mm) with a minimum in March (60 mm). The sun shines for about 1595 hours a year, mostly in July (237 h). On average there are 92 frost days and 13 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.1 °C and the absolute minimum −10.4 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) | Sunshine (h) | Frost days | Summer days |
|---|---|---|---|---|---|---|---|
| Jan | 0.8 °C | 10.7 °C | −10.4 °C | 64 | 60 | 21 | 0 |
| Feb | 1.6 °C | 13.1 °C | −9.2 °C | 60 | 83 | 20 | 0 |
| Mar | 5.2 °C | 18.7 °C | −6.2 °C | 60 | 133 | 15 | 0 |
| Apr | 9.2 °C | 22.9 °C | −2.6 °C | 66 | 159 | 5 | 1 |
| May | 13.4 °C | 27.0 °C | 1.8 °C | 90 | 168 | 0 | 4 |
| Jun | 17.1 °C | 30.5 °C | 5.4 °C | 90 | 191 | 0 | 12 |
| Jul | 18.9 °C | 32.1 °C | 8.0 °C | 94 | 237 | 0 | 17 |
| Aug | 18.4 °C | 31.3 °C | 7.2 °C | 96 | 213 | 0 | 15 |
| Sep | 14.2 °C | 26.0 °C | 3.5 °C | 73 | 144 | 0 | 4 |
| Oct | 9.8 °C | 21.0 °C | −0.6 °C | 75 | 100 | 2 | 0 |
| Nov | 4.7 °C | 15.2 °C | −5.3 °C | 72 | 57 | 10 | 0 |
| Dec | 1.6 °C | 11.4 °C | −8.9 °C | 77 | 50 | 18 | 0 |
| Year | 9.6 °C | 32.1 °C | −10.4 °C | 917 | 1595 | 92 | 53 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Grenchen (7 km, 428 m), Delémont (20 km, 439 m), Chasseral (21 km, 1594 m), adjusted to the elevation of Pieterlen (473 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.