Climate at a Glance
City Rankings
Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2020. For more information, please see Climatological Rankings.
Sioux Falls, South Dakota
Average Temperature Rankings, May 1999
View Period (Months):All1234567891011121824364860
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| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1999 1-Month |
60.2°F (15.7°C) | 59.6°F (15.3°C) |
0.6°F (0.4°C) | 62nd Coolest | Coolest since: 1997 | 1954 |
| 28th Warmest | Warmest since: 1998 | 1934 | ||||
| Ties: 1970, 1972 | ||||||
|
Apr–May 1999 2-Month |
53.8°F (12.1°C) | 53.7°F (12.1°C) |
0.1°F (0.0°C) | 56th Coolest | Coolest since: 1997 | 1950 |
| 34th Warmest | Warmest since: 1998 | 1977 | ||||
|
Mar–May 1999 3-Month |
47.7°F (8.7°C) | 47.3°F (8.5°C) |
0.4°F (0.2°C) | 64th Coolest | Coolest since: 1998 | 1950 |
| 26th Warmest | Warmest since: 1994 | 2012 | ||||
| Ties: 1973 | ||||||
|
Feb–May 1999 4-Month |
43.6°F (6.4°C) | 41.2°F (5.1°C) |
2.4°F (1.3°C) | 77th Coolest | Coolest since: 1997 | 1960 |
| 13th Warmest | Warmest since: 1998 | 2012 | ||||
|
Jan–May 1999 5-Month |
38.0°F (3.3°C) | 36.5°F (2.5°C) |
1.5°F (0.8°C) | 76th Coolest | Coolest since: 1997 | 1979 |
| 14th Warmest | Warmest since: 1998 | 2012 | ||||
|
Dec 1998–May 1999 6-Month |
36.0°F (2.2°C) | 34.0°F (1.1°C) |
2.0°F (1.1°C) | 77th Coolest | Coolest since: 1997 | 1979 |
| 12th Warmest | Warmest since: 1998 | 2012 | ||||
|
Nov 1998–May 1999 7-Month |
36.1°F (2.3°C) | 34.0°F (1.1°C) |
2.1°F (1.2°C) | 77th Coolest | Coolest since: 1997 | 1979 |
| 12th Warmest | Warmest since: 1998 | 2012 | ||||
|
Oct 1998–May 1999 8-Month |
38.1°F (3.4°C) | 35.9°F (2.2°C) |
2.2°F (1.2°C) | 79th Coolest | Coolest since: 1998 | 1979 |
| 10th Warmest | Warmest since: 1987 | 2012 | ||||
|
Sep 1998–May 1999 9-Month |
41.4°F (5.2°C) | 38.9°F (3.8°C) |
2.5°F (1.4°C) | 80th Coolest | Coolest since: 1998 | 1936 |
| 8th Warmest | Warmest since: 1987 | 2012 | ||||
|
Aug 1998–May 1999 10-Month |
44.5°F (6.9°C) | 42.2°F (5.7°C) |
2.3°F (1.2°C) | 80th Coolest | Coolest since: 1998 | 1936 |
| 8th Warmest | Warmest since: 1987 | 2012 | ||||
|
Jul 1998–May 1999 11-Month |
47.2°F (8.4°C) | 45.1°F (7.3°C) |
2.1°F (1.1°C) | 80th Coolest | Coolest since: 1998 | 1979 |
| 8th Warmest | Warmest since: 1987 | 2012 | ||||
|
Jun 1998–May 1999 12-Month |
48.6°F (9.2°C) | 47.1°F (8.4°C) |
1.5°F (0.8°C) | 78th Coolest | Coolest since: 1998 | 1979 |
| 10th Warmest | Warmest since: 1998 | 2012 | ||||
| Ties: 1964, 1981, 1998 | ||||||
|
Dec 1997–May 1999 18-Month |
44.8°F (7.1°C) | 42.7°F (5.9°C) |
2.1°F (1.2°C) | 80th Coolest | Coolest since: 1998 | 1979 |
| 7th Warmest | Warmest since: 1988 | 2017 | ||||
|
Jun 1997–May 1999 24-Month |
48.6°F (9.2°C) | 47.1°F (8.4°C) |
1.5°F (0.8°C) | 76th Coolest | Coolest since: 1998 | 1979 |
| 10th Warmest | Warmest since: 1992 | 2017 | ||||
| Ties: 1992 | ||||||
|
Jun 1996–May 1999 36-Month |
46.8°F (8.2°C) | 47.1°F (8.4°C) |
-0.3°F (-0.2°C) | 54th Coolest | Coolest since: 1998 | 1952 |
| 30th Warmest | Warmest since: 1993 | 2017 | ||||
| Ties: 1993 | ||||||
|
Jun 1995–May 1999 48-Month |
46.5°F (8.1°C) | 47.0°F (8.3°C) |
-0.5°F (-0.2°C) | 49th Coolest | Coolest since: 1998 | 1952 |
| 33rd Warmest | Warmest since: 1993 | 2018 | ||||
|
Jun 1994–May 1999 60-Month |
46.6°F (8.1°C) | 47.0°F (8.3°C) |
-0.4°F (-0.2°C) | 50th Coolest | Coolest since: 1998 | 1952 |
| 30th Warmest | Warmest since: 1993 | 2006 | ||||
| Ties: 1941, 1984, 1987 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 26, 2021 from https://www.ncdc.noaa.gov/cag/