Asturias Pest Risk Index 2026
Asturias has the lowest pest pressure of any mainland Spanish region — cool summers and frequent rain prevent the seasonal peaks seen in the south. Indoor moisture-loving pests (silverfish, centipedes) are the main concern.
Cities ranked
2
Average score
30/100
Very high risk
0
High risk
0
Seasonal pattern
Cool-tier regions have low overall pressure but indoor pests can persist year-round in heated buildings. Focus on draught-proofing entry points and removing food sources rather than chemical treatment.
Full Asturias Ranking
Each city scored 0–20 on temperature, season length, humidity, infrastructure age, and density. Composite score 0–100. Higher = more aggressive prevention needed.
National Pest Risk Index
See how Asturias compares to the other 16 Spanish regions on our full 89-city index.
Free 12-Step Prevention Checklist
The exact system professional pest controllers use — printable, free, no spam.
Frequently Asked Questions
Which city in Asturias has the worst pest problem?
Oviedo scores 30/100 on our pest risk index — the highest in Asturias. The dominant pest profile is occasional pests only. 2 Asturias cities are ranked in our 2026 index.
How is Asturias different from other Spanish regions for pests?
Asturias has the lowest pest pressure of any mainland Spanish region — cool summers and frequent rain prevent the seasonal peaks seen in the south. Indoor moisture-loving pests (silverfish, centipedes) are the main concern.
What is the worst month for pests in Asturias?
Asturias has a short, sharp pest season concentrated in July and August. Indoor German cockroaches and rats are the main year-round concerns in older urban buildings.