Hail History

Hail history for Pembina County, North Dakota

Every NOAA hail report filed in Pembina County since 1962, with preliminary National Weather Service reports to November 3, 2026.

Readout · Pembina County

Last hail
Jul 26, 2026
1.00 in, quarter size
Hail days, last 5 years
4
since Nov 3, 2021 · 7 reports
Largest ever
4.50 in
softball · Aug 27, 1990

236 reports on 116 days since 1962 · #11 of 54 North Dakota counties

Hail map · Pembina County

Walhalla Cavalier Pembina St. Thomas Drayton Mountain 25 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
234 most recent reports with a location. Dot size and colour follow hail size. Open street map

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What the record says about Pembina County

The latest hail report in Pembina County is from July 26, 2026, 1.00 in (quarter size). Since November 3, 2021 there have been 4 separate hail days; the biggest stones in that time were 2.00 in on July 22, 2024.

Over the 20 years 2006–2025, Pembina County logged 100 reports on 52 hail days, about 5.0 reports a year. That is about the same as the median North Dakota county (4.5 a year) and ranks #11 of 54 North Dakota counties for all-time reports. Pembina County holds 2% of all 10,117 hail reports in North Dakota.

11% of reports with a size were 2 inches (hen egg) or larger, against 9% for the median North Dakota county. The largest hail on record here is 4.50 in (softball) on August 27, 1990.

Reports were down 25% in 2016–2025 (43) compared with 2006–2015 (57). The busiest year was 2002, with 26 reports on 8 days. Hail here peaks in August (33% of reports); 34% fall between April and June.

Reports a year 2006–2025 average

  • Pembina County 5.0
  • Median North Dakota county 4.5

Hail days 2006–2025

  • Pembina County 52
  • Median North Dakota county 48.5

Share 2 in or larger of sized reports

  • Pembina County 11%
  • Median North Dakota county 9%

Hail over time

0102030 1962: 1 reports, largest 1.75 in 1970: 1 reports, largest 2.50 in 1970 1973: 2 reports, largest 1.75 in 1976: 2 reports, largest 1.75 in 1978: 2 reports, largest 2.75 in 1979: 2 reports, largest 1.75 in 1980 1982: 1 reports, largest 1.00 in 1983: 1 reports, largest 1.75 in 1984: 2 reports, largest 2.75 in 1985: 4 reports, largest 1.75 in 1986: 3 reports, largest 2.00 in 1988: 1 reports, largest 1.00 in 1989: 1 reports, largest 1.00 in 1990: 5 reports, largest 4.50 in 1990 1991: 1 reports, largest 0.75 in 1992: 4 reports, largest 2.75 in 1993: 1 reports, largest 1.75 in 1994: 1 reports, largest 1.75 in 1996: 4 reports, largest 1.25 in 1997: 5 reports, largest 1.00 in 1998: 22 reports, largest 2.75 in 1999: 4 reports, largest 1.75 in 2000: 6 reports, largest 1.75 in 2000 2001: 17 reports, largest 2.75 in 2002: 26 reports, largest 2.00 in 2003: 9 reports, largest 1.75 in 2004: 3 reports, largest 0.88 in 2005: 4 reports, largest 1.00 in 2006: 6 reports, largest 1.00 in 2007: 5 reports, largest 2.50 in 2008: 9 reports, largest 2.50 in 2009: 2 reports, largest 1.25 in 2010: 7 reports, largest 1.75 in 2010 2011: 4 reports, largest 1.75 in 2012: 7 reports, largest 2.00 in 2013: 2 reports, largest 1.75 in 2014: 6 reports, largest 2.50 in 2015: 9 reports, largest 2.75 in 2016: 7 reports, largest 3.00 in 2017: 4 reports, largest 2.50 in 2018: 1 reports, largest 1.00 in 2019: 10 reports, largest 1.50 in 2020: 11 reports, largest 1.50 in 2020 2021: 4 reports, largest 1.00 in 2022: 2 reports, largest 1.00 in 2024: 4 reports, largest 2.00 in 2026: 1 reports, largest 1.00 in
Reports per year, 1962–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
020406080 Jan Feb Mar Apr May: 24 reports (10%) May June: 56 reports (24%) Jun July: 63 reports (27%) Jul August: 77 reports (33%) Aug September: 14 reports (6%) Sep October: 2 reports (1%) Oct Nov Dec
All 236 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 1 1
2025 0
2024 4 4
2023 0
2022 2 2
2021 31 4
2020 92 11
2019 19 10
2018 1 1
2017 22 4

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Jul 26, 2026 1 1.00 in —
Jul 22, 2024 4 2.00 in —
Jun 23, 2022 1 1.00 in —
Jun 18, 2022 1 1.00 in —

Largest hail on record

Largest hail reports in Pembina County
Date Size Location Damage Time · source
Aug 27, 1990 4.50 insoftball — — 08:00 local · NCEI
Jul 19, 2016 3.00 inteacup Crystal — 17:23 local · NCEI
Jul 19, 2016 3.00 inteacup Crystal — 17:05 local · NCEI
Aug 28, 2015 2.75 inbaseball Pembina — 08:00 local · NCEI
Jul 18, 2001 2.75 inbaseball 1 W Pembina $10K 15:30 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 Pembina County
Date Size Location Time · source
Jul 26, 2026 1.00 inquarter 4.21 NW Leroy 10:40 local · NCEI
Jul 22, 2024 1.75 ingolf ball 0.45 W Walhalla Arpt 15:31 local · NCEI
Jul 22, 2024 2.00 inhen egg 0.91 W Walhalla 15:25 local · NCEI
Jul 22, 2024 2.00 inhen egg 0.83 NNW Mountain 14:35 local · NCEI
Jul 22, 2024 1.00 inquarter 2.8 N Concrete 14:16 local · NCEI
Jun 23, 2022 1.00 inquarter 0.83 NNE Walhalla Arpt 22:10 local · NCEI
Jun 18, 2022 1.00 inquarter 5.84 ESE Hamilton 07:10 local · NCEI
Aug 9, 2021 1.00 inquarter 2.07 S Walhalla 20:03 local · NCEI
Jun 9, 2021 1.00 inquarter St Thomas 11:45 local · NCEI
Jun 5, 2021 1.00 inquarter St Thomas 23:00 local · NCEI
Jun 5, 2021 0.75 inpenny Pembina 21:08 local · NCEI
Aug 9, 2020 1.25 inhalf dollar 0.83 SSW Mountain 11:05 local · NCEI

Cities and towns in Pembina County

PlaceReportsLargest
Walhalla262.50 in
Cavalier202.75 in
Pembina202.75 in
St. Thomas202.00 in
Drayton131.75 in
Mountain112.00 in

Smaller places with fewer than 10 reports

These places have too few reports for a page of their own, so their record lives here.

PlaceReportsHail daysLatest
Neche99Jul 30, 2006
Crystal87Sep 20, 2019
Bathgate55Jun 7, 2020
Hamilton55Jun 11, 2020
Canton City (Hensel)22Sep 20, 2019

Questions about hail in Pembina County

How often does it hail in Pembina County, North Dakota?

236 hail reports have been logged in Pembina County since 1962. Over the 20 years 2006–2025 that averages 5.0 reports a year. That ranks #11 of 54 North Dakota counties by number of reports.

When is hail season in Pembina County?

Most reports come in August, July, June. August alone accounts for 33% of all reports.

What is the largest hail recorded in Pembina County?

4.50 in (softball size) on August 27, 1990. 11% of reports here were 2 inches or larger.

When did it last hail in Pembina County?

The most recent report in this data is from July 26, 2026 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

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

4 separate days with hail reports since November 3, 2021, adding up to 7 reports. The most recent was July 26, 2026.

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.