Monthly outlook for White Clay, AZ: average high 55.1°, average low 40.1°. That is 1.6° below the climate normal for October. Precipitation is expected on 9 days (about 2.9 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 20 October (64.8°), the coolest 17 October (31.2°).
55.1°/40.1°
Average high / low
−1.6°
Below normal
9 / 3
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
56.8°
59.5°
-1.5°
27 October – 5 November
52.3°
54.8°
-1.4°
6 November – 15 November
at normal
51.3°
—
October records over 66 years
80.6°1 October 2024All-time high
6.8°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Crystal (13 mi).
Sun, 1857° / 36°0.11
57 °
White Clay, Sunday, 18 October
Rain. High 57°, low 36°.
Pressure30.12 inHg
Wind3.5 mph SW
Humidity45%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 40°0.12
61 °
White Clay, Monday, 19 October
Rain. High 61°, low 40°.
Pressure30.09 inHg
Wind6.6 mph S
Humidity54%
Visibility6.1 mi
Dew point42°
Tue, 2065° / 42°0.01
65 °
White Clay, Tuesday, 20 October
Light rain. High 65°, low 42°.
Pressure30.06 inHg
Wind7.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point40°
Wed, 2157° / 45°0.56
57 °
White Clay, Wednesday, 21 October
Rain. High 57°, low 45°.
Pressure30.18 inHg
Wind7.4 mph SE
Humidity81%
Visibility6.2 mi
Dew point51°
Thu, 2257° / 48°1.07
57 °
White Clay, Thursday, 22 October
Rain. High 57°, low 48°.
Pressure30.06 inHg
Wind11.4 mph SE
Humidity74%
Visibility—
Dew point48°
Fri, 2353° / 44°0.1
53 °
White Clay, Friday, 23 October
Light rain. High 53°, low 44°.
Pressure30.00 inHg
Wind12.8 mph W
Humidity47%
Visibility—
Dew point31°
Sat, 2457° / 39°0
57 °
White Clay, Saturday, 24 October
Clear. High 57°, low 39°.
Pressure30.06 inHg
Wind7.6 mph E
Humidity27%
Visibility—
Dew point18°
Sun, 2549° / 41°0.41
49 °
White Clay, Sunday, 25 October
Rain. High 49°, low 41°.
Pressure30.18 inHg
Wind21.7 mph SE
Humidity69%
Visibility—
Dew point38°
Mon, 2650° / 39°0.18
50 °
White Clay, Monday, 26 October
Light rain. High 50°, low 39°.
Pressure30.03 inHg
Wind17.6 mph SE
Humidity73%
Visibility—
Dew point39°
Tue, 2757° / 43°0.13
57 °
White Clay, Tuesday, 27 October
Light rain. High 57°, low 43°.
Pressure29.97 inHg
Wind18.1 mph SW
Humidity45%
Visibility—
Dew point34°
Wed, 2847° / 42°0.21
47 °
White Clay, Wednesday, 28 October
Rain. High 47°, low 42°.
Pressure29.97 inHg
Wind17.9 mph SW
Humidity66%
Visibility—
Dew point36°
Thu, 2950° / 39°0
50 °
White Clay, Thursday, 29 October
Light rain. High 50°, low 39°.
Pressure30.06 inHg
Wind10.3 mph W
Humidity54%
Visibility—
Dew point30°
Fri, 3053° / 38°0
53 °
White Clay, Friday, 30 October
Mostly clear. High 53°, low 38°.
Pressure29.91 inHg
Wind13.1 mph SW
Humidity39%
Visibility—
Dew point25°
Sat, 3150° / 37°0
50 °
White Clay, Saturday, 31 October
Mostly clear. High 50°, low 37°.
Pressure29.91 inHg
Wind19.6 mph W
Humidity53%
Visibility—
Dew point29°
Sun, 0157° / 38°0
57 °
White Clay, Sunday, 1 November
Clear. High 57°, low 38°.
Pressure30.03 inHg
Wind12 mph SW
Humidity38%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0254° / 33°0.03
54 °
White Clay, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low33°
Average precipitation0.03 in
Chance of precipitation17%
Record high70° (2025)
Record low15° (1991)
Tue, 0354° / 34°0.05
54 °
White Clay, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.05 in
Chance of precipitation18%
Record high67° (2025)
Record low8° (1991)
Wed, 0454° / 34°0.03
54 °
White Clay, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.03 in
Chance of precipitation13%
Record high67° (2023)
Record low13° (1990)
Thu, 0555° / 34°0.03
55 °
White Clay, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.03 in
Chance of precipitation12%
Record high67° (2009)
Record low17° (1990)
Fri, 0654° / 33°0.02
54 °
White Clay, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (2007)
Record low15° (1961)
Sat, 0753° / 34°0.06
53 °
White Clay, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (2007)
Record low20° (2024)
Sun, 0853° / 33°0.05
53 °
White Clay, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.05 in
Chance of precipitation20%
Record high69° (2006)
Record low19° (2024)
Mon, 0952° / 32°0.06
52 °
White Clay, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (1980)
Record low12° (2011)
Tue, 1052° / 32°0.04
52 °
White Clay, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (2005)
Record low3° (1998)
Wed, 1150° / 32°0.05
50 °
White Clay, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high67° (1973)
Record low10° (2020)
Thu, 1250° / 31°0.06
50 °
White Clay, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.06 in
Chance of precipitation15%
Record high66° (1999)
Record low9° (2022)
Fri, 1350° / 31°0.04
50 °
White Clay, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (1999)
Record low1° (2000)
Sat, 1449° / 31°0.03
49 °
White Clay, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.03 in
Chance of precipitation12%
Record high65° (1999)
Record low10° (2022)
Sun, 1549° / 30°0.04
49 °
White Clay, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation25%
Record high67° (2016)
Record low10° (1961)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for White Clay, AZ are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in White Clay, AZ since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.