Hail History

Hail history for Conchas Dam, New Mexico

NOAA hail reports in and within about 5 km (3 miles) of Conchas Dam since 1975, with preliminary reports to November 3, 2026.

Readout · Conchas Dam

Last hail
Jul 3, 2013
0.88 in, nickel size
Hail days, last 5 years
0
since Nov 3, 2021 · 0 reports
Largest ever
4.50 in
softball · Jun 26, 1982

22 reports on 17 days since 1975 · #31 of 70 New Mexico places

Hail map · Conchas Dam

Conchas Dam Newkirk Tucumcari Mosquero 25 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
22 most recent reports with a location; San Miguel County is shaded. Open street map

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What the record says about Conchas Dam

The latest hail report in and around Conchas Dam is from July 3, 2013, 0.88 in (nickel size). There has been no hail report here in the five years since November 3, 2021.

Over the 20 years 2006–2025, Conchas Dam logged 5 reports on 3 hail days, about 0.3 reports a year. That is about half the median New Mexico town on this site (0.6 a year) and ranks #31 of 70 New Mexico cities and towns on this site for all-time reports. Conchas Dam accounts for 8% of the 289 reports filed in San Miguel County.

9% of reports with a size were 2 inches (hen egg) or larger, against 6% for the median New Mexico town on this site. The largest hail on record here is 4.50 in (softball) on June 26, 1982, which ties or sets the New Mexico record.

The busiest year was 2002, with 3 reports on 2 days. Hail here peaks in June (36% of reports); 82% fall between April and June.

Reports a year 2006–2025 average

  • Conchas Dam 0.3
  • San Miguel County 8.0
  • Median New Mexico town on this site 0.6

Hail days 2006–2025

  • Conchas Dam 3
  • San Miguel County 90
  • Median New Mexico town on this site 9

Share 2 in or larger of sized reports

  • Conchas Dam 9%
  • San Miguel County 9%
  • Median New Mexico town on this site 6%

Hail over time

0123 1975: 1 reports, largest 1.75 in 1976: 1 reports, largest 1.00 in 1980 1982: 1 reports, largest 4.50 in 1990 1996: 1 reports, largest 1.75 in 1997: 2 reports, largest 0.75 in 1999: 2 reports, largest 1.75 in 2000: 1 reports, largest 1.00 in 2000 2001: 2 reports, largest 0.75 in 2002: 3 reports, largest 1.75 in 2004: 1 reports, largest 0.88 in 2005: 2 reports, largest 1.25 in 2008: 2 reports, largest 2.75 in 2009: 2 reports, largest 1.00 in 2010 2013: 1 reports, largest 0.88 in 2020
Reports per year, 1975–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
02468 Jan Feb Mar April: 4 reports (18%) Apr May: 6 reports (27%) May June: 8 reports (36%) Jun July: 3 reports (14%) Jul August: 1 reports (5%) Aug Sep Oct Nov Dec
All 22 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 0
2019 0
2018 0
2017 0

Largest hail on record

Largest hail reports in Conchas Dam
Date Size Location County Time · source
Jun 26, 1982 4.50 insoftball — San Miguel 19:40 local · NCEI
May 28, 2008 2.75 inbaseball 1.13 W Conchas Dam San Miguel 17:31 local · NCEI
May 28, 2008 1.75 ingolf ball 2.15 NNW Conchas Dam San Miguel 18:49 local · NCEI
Jun 4, 2002 1.75 ingolf ball Conchas Dam San Miguel 15:40 local · NCEI
Jun 28, 1999 1.75 ingolf ball Conchas Dam San Miguel 18:26 local · NCEI

Sizes filed before 1996 are often rough estimates (round numbers like 7.00 or 8.00 in) without an exact spot; they are shown as NOAA filed them.

Size of every report

Most recent reports

Most recent hail reports in Conchas Dam
Date Size Location County Time · source
Jul 3, 2013 0.88 innickel Conchas Dam San Miguel 15:58 local · NCEI
Apr 28, 2009 1.00 inquarter Conchas Dam San Miguel 19:05 local · NCEI
Apr 28, 2009 0.88 innickel Conchas Dam San Miguel 18:55 local · NCEI
May 28, 2008 1.75 ingolf ball 2.15 NNW Conchas Dam San Miguel 18:49 local · NCEI
May 28, 2008 2.75 inbaseball 1.13 W Conchas Dam San Miguel 17:31 local · NCEI
May 30, 2005 1.25 inhalf dollar Conchas Dam San Miguel 16:25 local · NCEI
May 30, 2005 0.88 innickel Conchas Dam San Miguel 14:46 local · NCEI
Aug 29, 2004 0.88 innickel Conchas Dam San Miguel 16:59 local · NCEI
Jun 16, 2002 0.88 innickel Conchas Dam San Miguel 17:28 local · NCEI
Jun 16, 2002 0.75 inpenny Conchas Dam San Miguel 17:28 local · NCEI
Jun 4, 2002 1.75 ingolf ball Conchas Dam San Miguel 15:40 local · NCEI
Jul 13, 2001 0.75 inpenny Conchas Dam San Miguel 18:10 local · NCEI

Hail history near Conchas Dam

Questions about hail in Conchas Dam

How often does it hail in Conchas Dam, New Mexico?

22 hail reports have been logged in and within about 5 km (3 miles) of Conchas Dam since 1975. Over the 20 years 2006–2025 that averages 0.3 reports a year. That ranks #31 of 70 New Mexico places by number of reports.

When is hail season in Conchas Dam?

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

What is the largest hail recorded in Conchas Dam?

4.50 in (softball size) on June 26, 1982. 9% of reports here were 2 inches or larger.

When did it last hail in Conchas Dam?

The most recent report in this data is from July 3, 2013 (0.88 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

None: there has been no hail report in and within about 5 km (3 miles) of Conchas Dam since November 3, 2021. The last one was on July 3, 2013.

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.