Myjava, Slovakia experiences average highs of 14°C (57°F) and lows of 6°C (43°F) throughout the year. Rainfall is moderate, averaging about 10 rainy days per month. Average highs have stayed broadly stable across the available records.
Myjava, Slovakia Weather & Climate 2026
Monthly climate averages for Myjava, Slovakia. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Feb–Dec 
Wetter season: Jan–Aug At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.1/10
Best: May, June, July, August, September
UV Index
4
Low
Temperature 14°C / 6°C
Feels Like 12°C / 4°C
Rainy Days 10
Rainfall 64 mm
Sunshine 8 h
Humidity 75%
Wind Speed 17 km/h
Dew Point 6°C
Snow Days 5 days
Frost Days 15 days
Hottest Month
25°C
July
Avg Low 16°C
Rain 11 days
Coldest Month
-3°C
January
Avg High 3°C
Rain 11 days
Driest Month
8 days
March
Avg High 10°C
Avg Low 1°C
Windiest Month
19 km/h
April (Gusts 41)
Worst Time to Visit
Consider avoiding January, February, March, December due to very cold temperatures.
Sun Position
Sunrise 04:46
Daylight 16.1h
Sunset 20:55
Live conditions —
Myjava on the map · live conditions
Myjava, Slovakia
- Continent
- Europe
- Country
- Slovakia
- City
- Myjava
- Population
- 10.6K
- Coordinates
- 48.76°, 17.57°
Seasonal Breakdown
Spring
Mar–May
Avg High 14°C
Avg Low 5°C
Rain 10 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 25°C
Avg Low 15°C
Rain 11 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 14°C
Avg Low 7°C
Rain 9 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 4°C
Avg Low -2°C
Rain 10 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
High Low Shaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 3°C / -3°C . Feb: 6°C / -1°C . Mar: 10°C / 1°C . Apr: 14°C / 5°C . May: 18°C / 9°C . Jun: 24°C / 14°C . Jul: 25°C / 16°C . Aug: 25°C / 16°C . Sep: 20°C / 12°C . Oct: 15°C / 7°C . Nov: 8°C / 3°C . Dec: 4°C / -1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 42 mm. Feb: 43 mm. Mar: 37 mm. Apr: 46 mm. May: 76 mm. Jun: 85 mm. Jul: 92 mm. Aug: 90 mm. Sep: 96 mm. Oct: 55 mm. Nov: 52 mm. Dec: 49 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 84%. Feb: 79%. Mar: 72%. Apr: 68%. May: 70%. Jun: 69%. Jul: 66%. Aug: 69%. Sep: 74%. Oct: 79%. Nov: 86%. Dec: 88%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 19 km/h . Mar: 18 km/h . Apr: 19 km/h . May: 17 km/h . Jun: 16 km/h . Jul: 16 km/h . Aug: 15 km/h . Sep: 15 km/h . Oct: 18 km/h . Nov: 17 km/h . Dec: 18 km/h .
Sunshine
Sunshine
Sunshine: Jan: 4h. Feb: 6h. Mar: 8h. Apr: 10h. May: 11h. Jun: 12h. Jul: 12h. Aug: 11h. Sep: 9h. Oct: 6h. Nov: 4h. Dec: 3h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 2. Mar: UV 3. Apr: UV 5. May: UV 6. Jun: UV 6. Jul: UV 6. Aug: UV 5. Sep: UV 4. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Monthly Daylight Hours
Daylight 12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow Days Snowfall
Snow Days: Jan: 11 days. Feb: 5 days. Mar: 2 days. Apr: 1 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 4 days. Dec: 7 days.
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Aug 2025 · 25°C | Jul · 25°C |
| Coldest month | Feb 2025 · -2°C | Jan · -3°C |
| Wettest month | Sep 2025 · 110 mm | Sep · 96 mm |
| Windiest month | Apr 2025 · 20 km/h | Apr · 19 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Fair May best
Good June best
Excellent July best
Excellent August best
Excellent September best
Good October
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 3°C / -3°C | -1°C / -7°C | 11days (42 mm) Wet | 4.3h Fair | 84% Humid | 1.2 Low | Poor | View Details |
| February | 6°C / -1°C | 2°C / -5°C | 9days (43 mm) Wet | 5.9h Fair | 79% Humid | 1.9 Low | Poor | View Details |
| March | 10°C / 1°C | 6°C / -3°C | 8days (37 mm) Wet | 8.3h Good | 72% Muggy | 3.4 Moderate | Poor | View Details |
| April | 14°C / 5°C | 11°C / 1°C | 9days (46 mm) Wet | 9.7h Good | 68% Muggy | 4.8 Moderate | Fair | View Details |
| May best | 18°C / 9°C | 17°C / 7°C | 12days (76 mm) Wet | 10.6h Excellent | 70% Muggy | 5.5 High | Good | View Details |
| June best | 24°C / 14°C | 24°C / 14°C | 11days (85 mm) Wet | 12.4h Excellent | 69% Muggy | 6.4 High | Excellent | View Details |
| July best | 25°C / 16°C | 25°C / 16°C | 11days (92 mm) Wet | 12.2h Excellent | 66% Muggy | 6.1 High | Excellent | View Details |
| August best | 25°C / 16°C | 26°C / 16°C | 12days (90 mm) Wet | 11h Excellent | 69% Muggy | 5.3 High | Excellent | View Details |
| September best | 20°C / 12°C | 19°C / 10°C | 10days (96 mm) Wet | 8.7h Good | 74% Muggy | 4 Moderate | Good | View Details |
| October | 15°C / 7°C | 12°C / 5°C | 9days (55 mm) Wet | 6.3h Fair | 79% Humid | 2.5 Moderate | Fair | View Details |
| November | 8°C / 3°C | 5°C / -1°C | 9days (52 mm) Wet | 3.9h Poor | 86% Very Muggy | 1.5 Low | Poor | View Details |
| December | 4°C / -1°C | 0°C / -5°C | 10days (49 mm) Wet | 3.1h Poor | 88% Very Muggy | 1.1 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Myjava are May, June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Myjava, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Myjava is July, with average daytime highs of 25°C (77°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Myjava is January, with average overnight lows of -3°C (27°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Myjava is September, averaging 96mm of precipitation across 10 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Myjava runs through May, August, January, June, with the heaviest rainfall in May. Based on 10-year averages for Myjava.
Myjava receives approximately 96 sunshine hours per year. The sunniest month is June with around 12 hours. Based on climate data for Myjava.
The least favorable months to visit Myjava are January, February, March, December, primarily due to very cold temperatures. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Myjava is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Myjava is 75%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Myjava receives snow. Months with snowfall average 5 snow days and 6 cm (2 in) of accumulation, with about 15 frost days during winter.
Average wind speeds in Myjava are 17 km/h (11 mph). The windiest month is April with peak winds reaching 19 km/h (12 mph) (gusts up to 41 km/h / 25 mph).
Myjava averages 3 clear-sky days per month with overall cloud cover around 61%. The clearest skies occur in September.
The annual average dew point in Myjava is 6°C (43°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Myjava has a Oceanic climate, classified as Cfb under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Myjava ranges from 4°C (39°F) to 12°C (54°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Myjava. It earns a climate score of 8.6/10 with Excellent.
For June in Myjava, pack Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. With average highs of 24°C (75°F) and 11 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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