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 January 2020. For more information, please see Climatological Rankings.
Phoenix, Arizona
Average Temperature Rankings, May 1999
View Period (Months):All1234567891011121824364860
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| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2019) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1999 1-Month |
80.6°F (27.0°C) | 81.6°F (27.6°C) |
-1.0°F (-0.6°C) | 32nd Coolest | Coolest since: 1995 | 1953 |
| 29th Warmest | Warmest since: 1996 | 2001 | ||||
|
Apr–May 1999 2-Month |
73.6°F (23.1°C) | 76.9°F (24.9°C) |
-3.3°F (-1.8°C) | 12th Coolest | Coolest since: 1995 | 1941 |
| 48th Warmest | Warmest since: 1996 | 2000 | ||||
|
Mar–May 1999 3-Month |
71.0°F (21.7°C) | 72.9°F (22.7°C) |
-1.9°F (-1.0°C) | 19th Coolest | Coolest since: 1995 | 1965 |
| 41st Warmest | Warmest since: 1996 | 1989 | ||||
|
Feb–May 1999 4-Month |
68.5°F (20.3°C) | 69.5°F (20.8°C) |
-1.0°F (-0.5°C) | 22nd Coolest | Coolest since: 1991 | 1944 |
| 37th Warmest | Warmest since: 1996 | 1989 | ||||
| Ties: 1966, 2011 | ||||||
|
Jan–May 1999 5-Month |
66.3°F (19.1°C) | 66.7°F (19.3°C) |
-0.4°F (-0.2°C) | 29th Coolest | Coolest since: 1995 | 1944 |
| 29th Warmest | Warmest since: 1996 | 2014, 2018 | ||||
|
Dec 1998–May 1999 6-Month |
64.5°F (18.1°C) | 64.8°F (18.2°C) |
-0.3°F (-0.1°C) | 29th Coolest | Coolest since: 1995 | 1944 |
| 27th Warmest | Warmest since: 1996 | 2018 | ||||
| Ties: 1987 | ||||||
|
Nov 1998–May 1999 7-Month |
64.3°F (17.9°C) | 64.6°F (18.1°C) |
-0.3°F (-0.2°C) | 24th Coolest | Coolest since: 1995 | 1944 |
| 28th Warmest | Warmest since: 1996 | 2018 | ||||
| Ties: 1957 | ||||||
|
Oct 1998–May 1999 8-Month |
65.7°F (18.7°C) | 66.2°F (19.0°C) |
-0.5°F (-0.3°C) | 25th Coolest | Coolest since: 1995 | 1942 |
| 27th Warmest | Warmest since: 1996 | 2018 | ||||
|
Sep 1998–May 1999 9-Month |
-- | 0.0°F (-17.8°C) |
-- | -- | -- | 1942 |
| -- | -- | 2018 | ||||
| Ties: Numerous | ||||||
|
Aug 1998–May 1999 10-Month |
-- | 0.0°F (-17.8°C) |
-- | -- | -- | 1942 |
| -- | -- | 2018 | ||||
| Ties: Numerous | ||||||
|
Jul 1998–May 1999 11-Month |
-- | 0.0°F (-17.8°C) |
-- | -- | -- | 1942 |
| -- | -- | 2018 | ||||
| Ties: Numerous | ||||||
|
Jun 1998–May 1999 12-Month |
-- | 0.0°F (-17.8°C) |
-- | -- | -- | 1942 |
| -- | -- | 2018 | ||||
| Ties: Numerous | ||||||
|
Dec 1997–May 1999 18-Month |
-- | 0.0°F (-17.8°C) |
-- | -- | -- | 1942 |
| -- | -- | 2018 | ||||
| Ties: Numerous | ||||||
|
Jun 1997–May 1999 24-Month |
-- | 0.0°F (-17.8°C) |
-- | -- | -- | 1942 |
| -- | -- | 2018 | ||||
| Ties: Numerous | ||||||
|
Jun 1996–May 1999 36-Month |
-- | -99.0°F (-72.8°C) |
-- | -- | -- | 1944 |
| -- | -- | 2018 | ||||
| Ties: Numerous | ||||||
|
Jun 1995–May 1999 48-Month |
-- | -99.0°F (-72.8°C) |
-- | -- | -- | 1944 |
| -- | -- | 2018 | ||||
| Ties: Numerous | ||||||
|
Jun 1994–May 1999 60-Month |
-- | -99.0°F (-72.8°C) |
-- | -- | -- | 1966, 1987 |
| -- | -- | 2018 | ||||
| Ties: Numerous | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published February 2020, retrieved on February 25, 2020 from https://www.ncdc.noaa.gov/cag/