When Do Birch Bolete Come Up in Rogaland?
🇳🇴 Rogaland, NorwayLive forecast

Birch Bolete forecast for Rogaland, Norway

34%
Updated: 15 October 2026

Birch Bolete: building.

Rogaland
Temperature, 14 days
10°C

Average 7°, from 4° to 11°

2 Oct15 Oct
Rain, 14 days
236mm

Rainy days: 12. Wettest: 5 Oct

2 Oct15 Oct
Trees for Birch Bolete
1,790woods
Birch100%

Share of wood area by the tree birch bolete grows with in Rogaland

Height of the woods
40–530m

where most of them lie

600–800 m
5%
400–600 m
18%
200–400 m
34%
0–200 m
43%

When will Birch Bolete appear in Rogaland?

The best time for birch bolete in Norway is June to October, with the peak normally in the middle of that range. Today they’re at 34% and building in Rogaland

It fruits after warm summer or autumn rain, typically when daytime temperatures sit around 12 to 20 C and the ground stays damp. A good soaking followed by mild, humid days a week or so later usually brings them up.

It grows only in association with birch, so look under birch trees in mixed woods, heaths, parkland and damp birch scrub. It favours acidic, moist soils and often appears in mossy or grassy ground near the base of the trees.

Summer to autumn, mainly June to October.

The flavour is mild and the flesh turns soft and can go slimy when cooked alone, so it is best used in mixed mushroom dishes rather than as a star. Slice and fry firm young caps with onions for an omelette, add to soups and stews, or dry and grind into a mushroom powder for seasoning.

Edible and mild in flavour but the flesh turns soft and slightly slimy when cooked, so it is best used young and firm. It works in mixed mushroom dishes, soups and dried for stock rather than as a fried mushroom on its own.

Easily told from other Leccinum such as the orange birch bolete by its dull brown cap. It has no deadly lookalikes, but as a bolete only ever pick firm specimens, since old soft ones cause stomach upsets, and avoid any bolete with red or orange pores and blue-staining flesh.

FAQ

Is it mushroom season in Rogaland, Norway right now?

For birch bolete in Rogaland, Norway, the typical season is June to October, and today the live forecast reads 34% with conditions building this October. So yes or no depends on the day and the weather, which is exactly what the forecast tracks.

Does ShroomCast tell me if a mushroom is safe to eat or identify it for me?

No. ShroomCast only forecasts timing, so it tells you when birch bolete are likely to be fruiting in Rogaland, Norway. It does not identify mushrooms, and it cannot tell you whether anything you pick is safe to eat. Always confirm your own identification from a reliable source before eating anything.

How does the live birch bolete forecast for Rogaland, Norway work?

Every mushroom has its own machine-learning models, trained on years of mushroom records and calibrated for each region. Every day they read the weather of the last three weeks in Rogaland, Norway: temperature, rain, humidity, soil temperature and moisture. Together with the time of year and the kind of woods and soil there, that gives the chance of birch bolete fruiting today. Right now it is 34% and building. The full 14-day outlook is in the app.

When is birch bolete season in Rogaland, Norway?

In Rogaland, Norway, birch bolete season usually runs June to October. The exact start shifts year to year with rain and temperature, so some years they show up early and some years late. Right now (October) the live forecast for Rogaland, Norway reads 34% and conditions are building.

Where do birch bolete grow in Rogaland, Norway?

Grows in mycorrhizal association with birch only, so look for it under birch trees on heaths, in mixed woodland, parks and on grassy verges. It often appears in damp, mossy ground. They tend to come back to the same kinds of ground year after year, so once you find good cover it is worth checking again. ShroomCast does not share exact spots; it tells you the timing for Rogaland, Norway so you know when it is worth heading out.

How do I know birch bolete season has started in Rogaland, Norway?

The start moves from year to year with the weather, and the first flushes usually appear somewhere in the June to October window. The clearest sign is the live forecast lifting off zero into ‘just starting’ or ‘building‘. For Rogaland, Norway it currently sits at 34% and is building.

Are birch bolete out near me right now in Rogaland, Norway?

Today the birch bolete forecast for Rogaland, Norway is 34% and conditions are building. That is a live read for the region this October, and it shifts with the weather rather than following a fixed calendar. It tells you if it is worth heading out in Rogaland, Norway right now.

What should I look for this week for birch bolete in Rogaland, Norway?

This week in Rogaland, Norway the forecast is 34% and building. Grows in mycorrhizal association with birch only, so look for it under birch trees on heaths, in mixed woodland, parks and on grassy verges. It often appears in damp, mossy ground. The 14-day outlook in the app shows whether conditions are climbing toward a flush or easing off, so you can pick your day.

ShroomCast forecasts the region and the time of year. It cannot identify mushrooms for you, so confirm any species with a reliable source before eating it.

Related forecasts

Get the app

Open the region in the app for the 14 days ahead, the woods around you and an alert when it peaks. Free to start with 4 species.

Scan to install