Fontanelle climate

Fontanelle Weather in May

NOAA 1991-2020 normals for Greenfield, 9.7 km from Fontanelle

Average highs run from 66°F on May 1 to 76°F on May 31, and lows from 44°F to 56°F. Normal precipitation for the month is 5.31 in over about 13 wet days.

May day by day

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

Normal daily high and low temperature at Fontanelle, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
71°F
Average low
50°F
Precipitation
5.31 in
Snowfall
0.1 in
Record high
103°FMay 30, 1934
Record low
23°FMay 1, 2011
Chance of a freeze
31%
Days of 90°F or more
0.5
Daylight
14 h 00 min to 14 h 56 min
Cloud cover
65%
Humidity
74%
Dew point
51°F
Wind
11.2 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
May 166°F44°F89°F 198723°F 201141%1%
May 266°F44°F91°F 195225°F 190841%1%
May 366°F45°F88°F 196827°F 197641%1%
May 467°F45°F89°F 195223°F 190741%1%
May 567°F46°F90°F 196626°F 194441%1%
May 667°F46°F92°F 190927°F 190641%0%
May 768°F47°F90°F 196626°F 193141%0%
May 868°F47°F93°F 193427°F 198042%0%
May 968°F47°F92°F 193428°F 190642%0%
May 1069°F48°F91°F 202227°F 190942%0%
May 1169°F48°F93°F 201127°F 198142%0%
May 1269°F49°F94°F 195631°F 194641%0%
May 1370°F49°F91°F 195629°F 199741%0%
May 1470°F50°F91°F 191534°F 191241%0%
May 1571°F50°F93°F 201330°F 195941%0%
May 1671°F50°F89°F 193931°F 201441%0%
May 1771°F51°F92°F 201932°F 191541%0%
May 1872°F51°F93°F 195631°F 191641%0%
May 1972°F52°F90°F 193433°F 191641%0%
May 2072°F52°F93°F 192534°F 193141%0%
May 2173°F52°F91°F 192532°F 193141%0%
May 2273°F53°F95°F 192530°F 196341%0%
May 2374°F53°F90°F 193934°F 202241%0%
May 2474°F54°F95°F 193934°F 192441%0%
May 2574°F54°F95°F 195331°F 192541%0%
May 2675°F54°F97°F 201837°F 190541%0%
May 2775°F55°F91°F 191432°F 190741%0%
May 2875°F55°F89°F 191432°F 194741%0%
May 2976°F55°F100°F 193431°F 194741%0%
May 3076°F56°F103°F 193439°F 193041%0%
May 3176°F56°F101°F 193437°F 197241%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Fontanelle, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

May 1
sunrise 6:16 AM, sunset 8:16 PM
May 31
sunrise 5:48 AM, sunset 8:44 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00133438 (Greenfield), public domain. Records: NOAA GHCN-Daily, station USC00131962, 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.