Hail History

Hail history for Granada, Colorado

NOAA hail reports in and within about 5 km (3 miles) of Granada since 1969, with preliminary reports to November 3, 2026.

Readout · Granada

Last hail
Aug 14, 2020
2.00 in, hen egg size
Hail days, last 5 years
0
since Nov 3, 2021 · 0 reports
Largest ever
2.75 in
baseball · Aug 13, 2017

14 reports on 12 days since 1969 · #152 of 183 Colorado places

Hail map · Granada

Granada Hartman Holly Lamar Wiley McClave 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
14 most recent reports with a location; Prowers County is shaded. Open street map

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What the record says about Granada

The latest hail report in and around Granada is from August 14, 2020, 2.00 in (hen egg size). There has been no hail report here in the five years since November 3, 2021.

Over the 20 years 2006–2025, Granada logged 8 reports on 6 hail days, about 0.4 reports a year. That is about half the median Colorado town on this site (0.8 a year) and ranks #152 of 183 Colorado cities and towns on this site for all-time reports. Granada accounts for 4% of the 367 reports filed in Prowers County.

36% of reports with a size were 2 inches (hen egg) or larger, against 8% for the median Colorado town on this site. The largest hail on record here is 2.75 in (baseball) on August 13, 2017 near Granada.

Reports were up 67% in 2016–2025 (5) compared with 2006–2015 (3). The busiest year was 2020, with 2 reports on 2 days. Hail here peaks in June (36% of reports); 57% fall between April and June.

Reports a year 2006–2025 average

  • Granada 0.4
  • Prowers County 10.0
  • Median Colorado town on this site 0.8

Hail days 2006–2025

  • Granada 6
  • Prowers County 94
  • Median Colorado town on this site 11

Share 2 in or larger of sized reports

  • Granada 36%
  • Prowers County 16%
  • Median Colorado town on this site 8%

Hail over time

012 1969: 1 reports, largest 1.00 in 1970 1980 1990 1991: 1 reports, largest 1.75 in 1996: 1 reports, largest 0.88 in 1997: 1 reports, largest 0.75 in 1999: 1 reports, largest 1.00 in 2000 2004: 1 reports, largest 1.00 in 2006: 1 reports, largest 1.00 in 2010 2015: 2 reports, largest 2.50 in 2017: 1 reports, largest 2.75 in 2018: 2 reports, largest 2.00 in 2020: 2 reports, largest 2.00 in 2020
Reports per year, 1969–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0246 Jan Feb Mar April: 1 reports (7%) Apr May: 2 reports (14%) May June: 5 reports (36%) Jun July: 3 reports (21%) Jul August: 2 reports (14%) Aug September: 1 reports (7%) Sep Oct Nov Dec
All 14 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 0
2023 0
2022 0
2021 0
2020 11 2
2019 0
2018 2 2
2017 1 1

Largest hail on record

Largest hail reports in Granada
Date Size Location County Damage Time · source
Aug 13, 2017 2.75 inbaseball Granada Prowers $20K 15:30 local · NCEI
Jun 11, 2015 2.50 intennis ball Granada Prowers — 16:28 local · NCEI
Aug 14, 2020 2.00 inhen egg 3.01 SE Granada Prowers — 16:00 local · NCEI
Jul 29, 2018 2.00 inhen egg 0.69 N Granada Prowers — 19:08 local · NCEI
Jun 11, 2015 2.00 inhen egg Granada Prowers — 16:35 local · NCEI

Size of every report

Most recent reports

Most recent hail reports in Granada
Date Size Location County Damage Time · source
Aug 14, 2020 2.00 inhen egg 3.01 SE Granada Prowers — 16:00 local · NCEI
May 21, 2020 1.00 inquarter 2.07 S Bristol Prowers — 15:50 local · NCEI
Jul 29, 2018 1.25 inhalf dollar Granada Prowers — 19:08 local · NCEI
Jul 29, 2018 2.00 inhen egg 0.69 N Granada Prowers — 19:08 local · NCEI
Aug 13, 2017 2.75 inbaseball Granada Prowers $20K 15:30 local · NCEI
Jun 11, 2015 2.00 inhen egg Granada Prowers — 16:35 local · NCEI
Jun 11, 2015 2.50 intennis ball Granada Prowers — 16:28 local · NCEI
Jun 16, 2006 1.00 inquarter Granada Prowers — 12:48 local · NCEI
Jul 22, 2004 1.00 inquarter Granada Prowers — 18:10 local · NCEI
Apr 25, 1999 1.00 inquarter Granada Prowers — 15:18 local · NCEI
May 31, 1997 0.75 inpenny Granada Prowers — 16:50 local · NCEI
Sep 17, 1996 0.88 innickel 2 NW Granada Prowers — 21:35 local · NCEI

Hail history near Granada

Questions about hail in Granada

How often does it hail in Granada, Colorado?

14 hail reports have been logged in and within about 5 km (3 miles) of Granada since 1969. Over the 20 years 2006–2025 that averages 0.4 reports a year. That ranks #152 of 183 Colorado places by number of reports.

When is hail season in Granada?

Most reports come in June, July, May. June alone accounts for 36% of all reports.

What is the largest hail recorded in Granada?

2.75 in (baseball size) on August 13, 2017 near Granada. 36% of reports here were 2 inches or larger.

When did it last hail in Granada?

The most recent report in this data is from August 14, 2020 (2.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

How many hail storms has Granada had in the last five years?

None: there has been no hail report in and within about 5 km (3 miles) of Granada since November 3, 2021. The last one was on August 14, 2020.

Where does this hail data come from?

Hail reports come from the NOAA NCEI Storm Events Database, which the National Weather Service compiles from spotter, public, law enforcement and media reports. Recent days use preliminary NWS Local Storm Reports via the Iowa Environmental Mesonet until NOAA publishes final data. Only reported hail is counted, so areas with fewer people tend to have fewer reports.