Mariánské Lázně in Spring
In spring (March, April and May), Mariánské Lázně sees average daytime highs around 12°C and overnight lows near 3°C, with 163 mm of precipitation over about 36 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs climb from about 5°C in early March to 18°C by late May. The sky is clear or mostly clear about 19% of the time across spring, and the air most often feels dry.
Spring is Mariánské Lázně's 2nd-best season to visit on our travel score. For the whole year in context, see Mariánské Lázně's year-round climate.
- Avg daytime high
- 12°C
- 2nd-warmest season
- Avg overnight low
- 3°C
- Precipitation
- 163 mm
- 36 wet days
- Avg wind
- 11 km/h
- Travel score
- 2.9
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in Mariánské Lázně in Spring
Over the season highs climb from about 5°C in early March to 18°C by late May.
A typical spring day in Mariánské Lázně reaches about 12°C and drops to 3°C overnight. The warmest of the three months is May, the coolest March.
How spring really feels in Mariánské Lázně
Once humidity and wind are folded in, spring brings about 0 days that feel above 32°C and 47 that feel at or below 0°C.
The story in spring is cold — wind chill drags the overnight "feels like" below the raw low.
Mariánské Lázně weather by month
How the three spring months (March, April and May) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 1° / -4° | 48 | 11.4 | 7.7 | 8.4 | 0.0 |
| Feb | 2° / -3° | 39 | 8.8 | 5.7 | 9.7 | 0.0 |
| Mar | 7° / -1° | 51 | 11.5 | 4.4 | 11.5 | 0.8 |
| Apr | 12° / 3° | 45 | 10.7 | 1.3 | 13.5 | 3.2 |
| May | 17° / 7° | 67 | 13.3 | 0 | 15.1 | 4.8 |
| Jun | 20° / 11° | 72 | 12.9 | 0 | 16 | 5.7 |
| Jul | 22° / 12° | 85 | 13.7 | 0 | 15.7 | 6.1 |
| Aug | 22° / 12° | 77 | 12.4 | 0 | 14.3 | 6.2 |
| Sep | 17° / 8° | 57 | 9.9 | 0 | 12.4 | 5.2 |
| Oct | 11° / 5° | 52 | 10.4 | 0.5 | 10.5 | 2.8 |
| Nov | 5° / 1° | 47 | 9.4 | 3.1 | 8.8 | 0.4 |
| Dec | 2° / -2° | 48 | 10.4 | 6.4 | 7.9 | 0.0 |
Cloud cover in Spring
The sky is clear or mostly clear about 19% of the time across spring.
Chance of precipitation in Spring
Mariánské Lázně gets around 163 mm of rain and snow over 36 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 11 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 10 h 36 min in early March to 15 h 48 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 4.2 kWh/m².
Is spring a good time to visit Mariánské Lázně?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a weaker month for outdoor sightseeing in Mariánské Lázně.
What to pack for Mariánské Lázně in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Mariánské Lázně sees daytime highs around 12°C and nights near 3°C. Pack a warm layer. Worth having: a heavy coat, rain gear and sun protection. About 36 days see rain.
UV index in Mariánské Lázně in Spring
Clear-sky midday UV across spring averages around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Mariánské Lázně peaks around June 22 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 4 | 4 | 6 | 7 | 7 | 7 | 4 | 3 | 1 | 1 |
| Level | Low | Low | Moderate | Moderate | High | Very high | Very high | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 4 | Moderate |
| Apr | 4 | Moderate |
| May | 6 | High |
| Jun | 7 | Very high |
| Jul | 7 | Very high |
| Aug | 7 | High |
| Sep | 4 | Moderate |
| Oct | 3 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Air quality in Mariánské Lázně in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in Mariánské Lázně is worst in April — around 18 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 11 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 13 | 14 | 17 | 18 | 16 | 18 | 16 | 16 | 16 | 13 | 12 | 11 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 13 | Moderate |
| Feb | 14 | Moderate |
| Mar | 17 | Moderate |
| Apr | 18 | Moderate |
| May | 16 | Moderate |
| Jun | 18 | Moderate |
| Jul | 16 | Moderate |
| Aug | 16 | Moderate |
| Sep | 16 | Moderate |
| Oct | 13 | Moderate |
| Nov | 12 | Good |
| Dec | 11 | Good |
Where is Mariánské Lázně?
Mariánské Lázně sits at 50.0°N, 12.7°E, 0 m above sea level, in Czechia. The nearest listed city is Sokolov, 24 km away.
Topography around Mariánské Lázně
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Mariánské Lázně.
Within 3 km, the terrain around Mariánské Lázně has significant variations in elevation — a maximum elevation change of 292 m around an average of 636 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 546 m; within 80 km, large variations in elevation — a maximum elevation change of 1,057 m.
The land around Mariánské Lázně is covered by trees (64%) and grassland (24%) within 3 km, trees (56%) and grassland (32%) within 16 km, and trees (51%) and cropland (26%) within 80 km.
Czechia travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / E
- 230 V · 50 Hz
- Prices
- ≈ 59% of US
- price level, 2025
- GDP per capita
- $35,917
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 0.8
- per 100k, 2023
- Road deaths
- 5.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- High
- EF EPI 582
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Mariánské Lázně (49.9646°, 12.7012°, elevation 0 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.