Derby climate

Derby Weather in March

NOAA 1991-2020 normals for Ansonia 1 Ne, 3.1 km from Derby

Average highs run from 43°F on March 1 to 51°F on March 31, and lows from 22°F to 33°F. Normal precipitation for the month is 4.72 in over about 9 wet days.

March day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Derby, in °F, with the record for each date.020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
47°F
Average low
27°F
Precipitation
4.72 in
Snowfall
7.0 in
Record high
75°FMar 18, 2011
Record low
4°FMar 1, 2015
Chance of a freeze
100%
Daylight
11 h 16 min to 12 h 40 min
Cloud cover
62%
Humidity
83%
Dew point
30°F
Wind
6.5 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Mar 143°F22°F57°F 20164°F 201528%12%
Mar 243°F23°F55°F 201721°F 201128%12%
Mar 343°F23°F54°F 202012°F 201528%12%
Mar 444°F23°F64°F 202012°F 201528%11%
Mar 544°F24°F44°F 201210°F 201728%11%
Mar 644°F24°F56°F 20117°F 201529%11%
Mar 744°F24°F53°F 20117°F 201529%10%
Mar 845°F25°F58°F 201221°F 201529%10%
Mar 945°F25°F66°F 201222°F 201529%10%
Mar 1045°F25°F69°F 201622°F 201529%10%
Mar 1145°F26°F54°F 201612°F 201729%9%
Mar 1246°F26°F62°F 201612°F 201729%9%
Mar 1346°F26°F57°F 201611°F 201729%9%
Mar 1446°F27°F64°F 202012°F 201729%9%
Mar 1547°F27°F46°F 201614°F 201729%8%
Mar 1647°F27°F46°F 201614°F 201729%8%
Mar 1747°F28°F63°F 201618°F 201730%8%
Mar 1847°F28°F75°F 201117°F 201730%8%
Mar 1948°F29°F75°F 201112°F 201530%7%
Mar 2048°F29°F50°F 201115°F 201530%7%
Mar 2148°F29°F75°F 202021°F 201730%7%
Mar 2248°F30°F57°F 201721°F 201330%7%
Mar 2349°F30°F48°F 201114°F 201530%6%
Mar 2449°F30°F68°F 201615°F 201531%6%
Mar 2549°F31°F56°F 201619°F 201531%6%
Mar 2650°F31°F65°F 201620°F 201131%5%
Mar 2750°F31°F50°F 201823°F 201131%5%
Mar 2850°F32°F53°F 201623°F 201831%5%
Mar 2951°F32°F55°F 201623°F 201532%5%
Mar 3051°F32°F58°F 201324°F 201532%4%
Mar 3151°F33°F60°F 201826°F 201132%4%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Derby, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

March 1
sunrise 6:27 AM, sunset 5:43 PM
March 31
sunrise 6:37 AM, sunset 7:17 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00060128 (Ansonia 1 Ne), public domain. Records: NOAA GHCN-Daily, station USC00060128, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.