Montenegro
Score moved 3 → 5 (minimal impact → moderate impact). “A strong El Niño, a record-hot summer and Montenegro's August wildfires — what the coming rains will decide”
A powerful El Niño, with global sea-surface anomalies well above the 0.5°C threshold, is being blamed for Europe's worst wildfire season in years, and Montenegro has been on the front line, with firefighters and residents battling blazes in August 2026. Measured conditions confirm the pattern: rainfall for 9 July–6 October 2026 ran 52% below the 1991–2020 normal, while mean temperatures were 3.1°C above normal, an exceptionally hot and dry window even for the climatological dry season. The key question now is whether the autumn rains arrive on time to recharge reservoirs, restore soil moisture for sowing and reduce the fire risk that has dominated the summer.
105.1 mm vs 219 mm normal
Measured rainfall for 9 July–6 October 2026 was 52% below the 1991–2020 normal, consistent with the dry-season pattern and with the hot, dry conditions that fed Montenegro's August wildfires.
News source21.64°C mean vs 18.49°C normal
Mean temperature for the same window ran 3.1°C above normal, matching the extreme heat that articles link to the strong El Niño and to the region's worst wildfire season in years.
News sourceThe May–September growing season proceeded on schedule, but the hot, dry summer likely stressed rain-fed crops and pastures, with the main concern now shifting to whether the autumn rains arrive on time for sowing and reservoir recharge.
NASA POWER (MERRA-2) reanalysis, 9 Jul 2026 – 6 Oct 2026, sampled at the country centroid (42.5°, 19.3°). Normals are 1991–2020. How this is computed
When it matters
Agricultural calendar for Montenegro and where the El Niño impact window falls
Last 12 months vs normal
Observed monthly rainfall against the 1991–2020 climatology
Sector by sector
Hot, dry conditions during the May–September growing season likely stressed rain-fed crops and pastures, and a delayed onset of autumn rains would threaten sowing and early crop establishment.
With rainfall 52% below normal and reservoirs drawn down by summer demand, water managers will be watching the autumn recharge closely; a late rainy season could tighten supply in coastal and karst areas.
Prolonged heat raises heat-stress and cardiovascular risk, especially for the elderly, while wildfire smoke worsens respiratory conditions and dry conditions can affect water quality and food security.
Sustained heat raised summer cooling demand and cut hydropower inflows, and a delayed wet season would keep pressure on reservoirs through the autumn and winter.
Warmer Adriatic waters and reduced freshwater inflow can shift fish stocks and stress shellfish farms, while wildfire runoff and ash pose localised risks to coastal water quality.
What happened last time
Past El Niño episodes and how Montenegro responded. See the full ENSO timeline →
2023-24
A strong El Niño year that contributed to record global heat and a severe Mediterranean fire season, with Montenegro experiencing an extended dry, hot summer.
unsourced background2015-16
A very strong El Niño contributed to a hot, dry summer across the Balkans, with elevated wildfire activity and below-average river flows in Montenegro and neighbouring countries.
unsourced background1997-98
One of the strongest El Niño events on record brought anomalous warmth and dryness to the Mediterranean and Balkan region, stressing water supplies and agriculture.
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Nearby
Neighbouring countries