Lancaster Weather in March (1981–2025)

📍 40.05°N, 76.30°W •
📊

March at a Glance in Lancaster

(1981–2025)
Avg High
🔥
9.4°C
Avg Low
❄️
-1.2°C
Avg Temp
🌡️
4.1°C
Avg Rain
🌧️
92 mm
Avg Humidity
💧
81%
Avg Wind
🌬️
1.7 m/s
Avg Solar
☀️
3.7
kWh/m²/day
vs Annual
📈
-7.2°C
temp difference
❄️Cold afternoons🥶Freezing mornings🌤️Fairly sunny🌧️Wet month🍃Light winds💦Humid air

Lancaster March Weather Overview

March is one of the cooler months of the year in Lancaster, with average highs near 9.4°C and lows around -1.2°C (mean 4.1°C). It is about average for rainfall, averaging 92 mm of rainfall and 81% relative humidity across the period.

Lancaster March Temperature History (1981–2025)

Range

March is one of the cooler months of the year in Lancaster. Across 45 years of records, the warmest March in Lancaster was 2012 — when the month averaged 9.2°C — while the coldest was 1984 at -0.1°C. Typical March days reach 9.4°C with nights near -1.2°C. The long-term trend is warming, about 0.5°C per decade.

1981–1985 vs 2021–2025

Avg Temp3.0°C→6.1°C+3.1°C
Max Temp8.1°C→12.0°C+3.9°C
Min Temp-2.1°C→0.4°C+2.5°C

Trend (per decade)

Avg Temp+0.5°C/decade ↗
Max Temp+0.6°C/decade ↗
Min Temp+0.4°C/decade ↗

Distribution of Avg Temp

-1.0°C–1.8°C6 yr (13%)
1.8°C–4.5°C19 yr (42%)
4.5°C–7.3°C16 yr (36%)
7.3°C–10.0°C4 yr (9%)

Lancaster March Rainfall History (1981–2025)

Range

March is about average for rainfall in Lancaster, averaging 92 mm of rainfall. The wettest March on record was 1993 with 186 mm, while the driest was 2006 at 16 mm.

Lancaster March Humidity History (1981–2025)

Range

Relative humidity in Lancaster during March averages 81%. The most humid March was 1993 at 90%, and the least humid was 2025 at 73%.

Lancaster March Solar History (1981–2025)

Range

March receives about 3.7 kWh/m²/day of solar energy in Lancaster. The sunniest March was 1986 at 4.3 kWh/m²/day, and the cloudiest was 2001 at 3.2.

Lancaster March Wind History (1981–2025)

Range

Average wind speed in Lancaster during March is 1.7 m/s. The windiest March was 1999 at 2.1 m/s, while the calmest were 2012, 2015 and 2020, among others at 1.5 m/s.

What March Feels Like in Lancaster

🌅
Freezing
Morning
🌞
Cold
Afternoon
🌆
Freezing
Evening
Rain chanceHigh
Outdoor comfort★★☆☆☆

How March Ranks in Lancaster

🥶4th coolest month of the year
🌵4th driest month of the year
☀️7th sunniest month of the year

Ranked against the other 11 months using 1981–2025 averages.

Explore Lancaster Weather by Month

Lancaster March Averages by Decade

Metric1980s1990s2000s2010s2020sChange
Avg Temp3.4°C3.4°C4.3°C3.9°C6.3°C+2.9°C
Avg High8.8°C8.5°C9.7°C9.0°C12.1°C+3.3°C
Avg Low-1.9°C-1.6°C-1.1°C-1.2°C0.6°C+2.5°C
Avg Rain75 mm114 mm89 mm91 mm87 mm+12 mm

Extreme March Records in Lancaster

🔥Warmest March26.6°C1998
🧊Coldest March-21.2°C2015
🌧️Wettest March186 mm1993
🏜️Driest March16 mm2006
🌬️Windiest March2.1 m/s1999

Key Insights for March

✅

March temperatures in Lancaster have risen by about 3.1°C between 1981–1985 and 2021–2025.

✅

March has ranged from a record low of -21.2°C (2015) to a record high of 26.6°C (1998).

✅

Rainfall in March is about average for rainfall, averaging 92 mm, with a wettest year of 186 mm.

Is March a Good Time to Visit Lancaster?

A quieter season to visit Lancaster

If your dates are flexible, the more temperate months of June and August tend to be the most comfortable for visiting Lancaster. That said, March — with days averaging 9.4°C and nights around -1.2°C (mean 4.1°C) and higher rainfall (92 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.

See Lancaster's complete weather history All 12 months side by side, 1981–2025 records, annual trends and long-term averages in one place. View full history →

Lancaster Weather in March — In Depth

☀️ March climate overview

March is one of the cooler months of the year in Lancaster, with average highs near 9.4°C and lows around -1.2°C (mean 4.1°C). It is about average for rainfall, averaging 92 mm of rainfall and 81% relative humidity across the period.

🌧️ Rain, humidity & wind in March

March averages 92 mm of rainfall in Lancaster, about average for rainfall compared with the rest of the year. The wettest March on record saw 186 mm (1993), and the driest just 16 mm (2006). Humidity sits around 81% and average wind speed is 1.7 m/s, with solar radiation averaging 3.7 kWh/m²/day.

📈 How March has changed

Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 3.1°C. Daytime highs moved from 8.1°C to 12°C and overnight lows from -2.1°C to 0.4°C over the same span.
March Weather in Lancaster, Year by Year
🔥 warmest❄️ coldest🌧️ wettest
YearAvg HighAvg TempAvg LowHottest DayColdest DayRainfallHumidityWindSolar
202514.1°C7.4°C0.8°C26.5°C-7.1°C76 mm73%1.8 m/s4.1
202412.0°C6.6°C1.3°C23.3°C-4.2°C136 mm82%1.7 m/s3.8
202310.5°C5.0°C-0.4°C17.0°C-5.5°C60 mm78%1.8 m/s3.7
202211.4°C5.8°C0.3°C22.5°C-8.6°C69 mm78%1.8 m/s3.6
202111.8°C5.9°C0.0°C21.5°C-7.2°C88 mm79%1.7 m/s4.2
202012.7°C7.3°C1.9°C22.9°C-5.0°C93 mm81%1.5 m/s3.5
20197.7°C2.5°C-2.6°C20.3°C-12.0°C122 mm84%1.6 m/s3.8
20186.6°C2.2°C-2.3°C18.7°C-4.9°C82 mm81%1.9 m/s3.5
20178.0°C3.1°C-1.9°C20.8°C-11.9°C114 mm77%1.9 m/s3.5
201613.1°C7.4°C1.7°C24.4°C-5.2°C44 mm81%1.6 m/s3.8
20156.4°C1.1°C-4.2°C18.6°C-21.2°C116 mm82%1.5 m/s3.5
20146.1°C0.8°C-4.4°C16.4°C-14.2°C83 mm81%1.7 m/s3.9
20136.7°C2.2°C-2.3°C13.1°C-6.3°C68 mm81%1.8 m/s3.3
2012 🔥14.7°C9.2°C3.7°C25.7°C-5.0°C27 mm82%1.5 m/s3.9
20118.9°C3.7°C-1.5°C22.0°C-6.8°C145 mm82%1.7 m/s3.8
201012.1°C6.7°C1.4°C20.8°C-5.0°C112 mm84%1.7 m/s3.7
20099.8°C4.4°C-0.9°C20.5°C-11.5°C39 mm80%1.5 m/s3.7
20089.8°C4.4°C-1.0°C15.9°C-5.1°C102 mm81%1.8 m/s3.7
20079.3°C3.5°C-2.2°C22.8°C-12.3°C105 mm83%1.7 m/s3.8
20069.8°C4.5°C-0.9°C22.4°C-5.6°C16 mm77%1.6 m/s4.2
20056.5°C1.8°C-2.9°C14.5°C-10.9°C100 mm83%1.7 m/s3.3
200410.6°C5.2°C-0.2°C21.2°C-4.9°C56 mm83%1.6 m/s3.6
20039.9°C4.3°C-1.3°C19.7°C-11.1°C101 mm86%1.5 m/s3.7
200211.0°C5.3°C-0.3°C21.8°C-7.6°C102 mm75%1.8 m/s3.4
20017.4°C2.5°C-2.4°C12.6°C-8.1°C117 mm80%1.8 m/s3.2
200012.9°C6.8°C0.7°C24.3°C-6.3°C149 mm80%1.7 m/s3.6
19998.2°C2.7°C-2.7°C18.9°C-10.5°C88 mm78%2.1 m/s4.1
19989.5°C5.1°C0.7°C26.6°C-8.1°C134 mm85%1.7 m/s3.9
19979.2°C4.1°C-1.0°C19.1°C-5.4°C118 mm83%1.9 m/s3.3
19966.0°C0.9°C-4.2°C16.5°C-13.4°C109 mm82%1.7 m/s3.6
199511.0°C5.0°C-1.0°C20.8°C-11.2°C52 mm80%1.5 m/s3.8
19946.0°C1.7°C-2.6°C20.0°C-9.1°C171 mm89%1.7 m/s3.8
1993 🌧️5.8°C1.1°C-3.5°C16.7°C-20.2°C186 mm90%1.7 m/s3.4
19927.7°C2.8°C-2.0°C17.0°C-9.1°C119 mm82%1.8 m/s3.3
199110.1°C5.0°C-0.1°C19.2°C-5.5°C110 mm83%1.8 m/s3.4
199011.1°C5.7°C0.3°C24.2°C-9.1°C57 mm81%1.5 m/s3.6
19898.4°C3.1°C-2.2°C24.1°C-13.6°C97 mm84%1.6 m/s3.4
19889.7°C4.2°C-1.4°C20.5°C-9.0°C57 mm79%1.6 m/s4
198710.6°C4.9°C-0.9°C20.5°C-7.7°C41 mm81%1.6 m/s4.2
19869.8°C3.8°C-2.3°C22.4°C-12.3°C56 mm81%1.7 m/s4.3
198510.2°C4.5°C-1.1°C21.7°C-6.4°C63 mm77%1.8 m/s3.7
1984 ❄️4.3°C-0.1°C-4.5°C14.6°C-13.5°C125 mm86%1.8 m/s3.9
19839.8°C4.7°C-0.4°C16.8°C-5.8°C138 mm81%2 m/s—
19828.2°C3.1°C-2.0°C18.2°C-8.0°C63 mm83%1.7 m/s—
19817.8°C2.6°C-2.6°C21.7°C-7.5°C38 mm77%1.8 m/s—

Actual recorded March data for each year, 1981–2025 — sourced from NASA POWER.

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Lancaster March Weather — FAQ

What is the average temperature in Lancaster in March?▼

The average high in March is around 9.4°C with lows near -1.2°C (mean 4.1°C), based on 45 years of NASA POWER data.

Does it rain a lot in Lancaster in March?▼

March averages 92 mm of rainfall in Lancaster, about average for rainfall. The wettest on record was 186 mm in 1993.

What was the hottest March on record in Lancaster?▼

The hottest March reached 26.6°C in 1998. The coldest dipped to -21.2°C in 2015.

Has March in Lancaster gotten warmer over time?▼

Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average March temperatures have risen by about 3.1°C. Daytime highs moved from 8.1°C to 12°C and overnight lows from -2.1°C to 0.4°C over the same span.

Is March a good time to visit Lancaster?▼

March is one of the cooler months of the year in Lancaster and about average for rainfall, so plan for around 9.4°C daytime highs and -1.2°C at night.

Is March the coldest month in Lancaster?▼

Not quite — March is the 4th coolest month in Lancaster, averaging 4.1°C.

What should I pack for Lancaster in March?▼

For March in Lancaster, pack warm layers and a jacket for chilly mornings, with typical highs of 9.4°C and lows of -1.2°C. Bring an umbrella or light rain jacket too.

Is Lancaster humid in March?▼

Relative humidity in March averages 81% — quite humid.

How windy is Lancaster in March?▼

Average wind speed in March is 1.7 m/s. The windiest March on record averaged 2.1 m/s (1999).

Which March had the most rainfall in Lancaster?▼

The wettest March on record was 1993 with 186 mm. On average, March sees 92 mm.

Where does this March weather data come from?▼

All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.

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Explore how the weather in Lancaster behaves each March, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for March specifically, along with year-by-year records and how the month has changed over the decades.