UTC Offset
UTC+01:00
Cumnock, United Kingdom Snapshot 2026
Where is Cumnock?
Cumnock, United Kingdom
- Continent
- Europe
- Country
- United Kingdom
- City
- Cumnock
- Population
- 8.9K
- Coordinates
- 55.45°, -4.27°
Cumnock is a city in United Kingdom with a population of approximately 8.9K. Average temperatures range from 2°C (36°F) in January to 17°C (62°F) in August. The best time to visit is May, June, July, August, September.
Time in Cumnock right now
Open full time & time zone page 18:57 57
Monday, June 15, 2026
IANA time zone
Europe/London
Daylight saving
DST in effect
GMT / BST
Next DST change
October 25
backward -1h
Live weather in Cumnock
Daylight in Cumnock today
View full sunrise & sunset page Sunrise
Sunset
Day length
17h 26m
Climate normals for Cumnock
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Poor May best
Fair June best
Good July best
Fair August best
Wet September best
Fair October
Wet November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 6°C / 2°C | 2°C / -2°C | 16days (115 mm) Wet | 3.1h Poor | 89% Very Muggy | 0.8 Low | Poor | View Details |
| February | 7°C / 3°C | 2°C / -2°C | 17days (129 mm) Wet | 4.7h Fair | 86% Very Muggy | 1.3 Low | Poor | View Details |
| March | 8°C / 3°C | 4°C / -1°C | 16days (90 mm) Wet | 6.5h Fair | 83% Humid | 2.5 Moderate | Poor | View Details |
| April | 11°C / 4°C | 7°C / 1°C | 12days (62 mm) Wet | 9h Good | 78% Humid | 3.8 Moderate | Poor | View Details |
| May best | 14°C / 8°C | 12°C / 5°C | 12days (71 mm) Wet | 10.3h Excellent | 79% Humid | 5.2 High | Fair | View Details |
| June best | 16°C / 11°C | 15°C / 8°C | 16days (97 mm) Wet | 10.3h Excellent | 80% Humid | 5.5 High | Good | View Details |
| July best | 17°C / 12°C | 16°C / 10°C | 17days (98 mm) Wet | 9.4h Good | 84% Humid | 4.9 Moderate | Fair | View Details |
| August best | 17°C / 12°C | 16°C / 10°C | 19days (111 mm) Wet | 8.7h Good | 84% Humid | 4.6 Moderate | Wet | View Details |
| September best | 15°C / 10°C | 13°C / 8°C | 16days (103 mm) Wet | 7h Good | 84% Humid | 3.4 Moderate | Fair | View Details |
| October | 12°C / 8°C | 9°C / 5°C | 18days (124 mm) Wet | 4.8h Fair | 86% Very Muggy | 1.8 Low | Wet | View Details |
| November | 9°C / 5°C | 5°C / 1°C | 15days (105 mm) Wet | 3.6h Poor | 88% Very Muggy | 0.9 Low | Poor | View Details |
| December | 7°C / 3°C | 3°C / -1°C | 17days (130 mm) Wet | 2.3h Poor | 90% Very Muggy | 0.5 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 6°C / 2°C . Feb: 7°C / 3°C . Mar: 8°C / 3°C . Apr: 11°C / 4°C . May: 14°C / 8°C . Jun: 16°C / 11°C . Jul: 17°C / 12°C . Aug: 17°C / 12°C . Sep: 15°C / 10°C . Oct: 12°C / 8°C . Nov: 9°C / 5°C . Dec: 7°C / 3°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 115 mm. Feb: 129 mm. Mar: 90 mm. Apr: 62 mm. May: 71 mm. Jun: 97 mm. Jul: 98 mm. Aug: 111 mm. Sep: 103 mm. Oct: 124 mm. Nov: 105 mm. Dec: 130 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 89%. Feb: 86%. Mar: 83%. Apr: 78%. May: 79%. Jun: 80%. Jul: 84%. Aug: 84%. Sep: 84%. Oct: 86%. Nov: 88%. Dec: 90%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 25 km/h . Feb: 27 km/h . Mar: 23 km/h . Apr: 20 km/h . May: 19 km/h . Jun: 20 km/h . Jul: 19 km/h . Aug: 20 km/h . Sep: 21 km/h . Oct: 24 km/h . Nov: 22 km/h . Dec: 24 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 1. Mar: UV 3. Apr: UV 4. May: UV 5. Jun: UV 6. Jul: UV 5. Aug: UV 5. Sep: UV 3. Oct: UV 2. Nov: UV 1. Dec: UV 1.
Frequently Asked Questions
Cumnock has a population of approximately 8.9K.
The best months to visit Cumnock are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Cumnock receives approximately 1235mm of rainfall annually across 191 rainy days.
Cumnock is located in United Kingdom, in the Europe region.