Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 20:09:46 UTC Live · 43s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 43
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.75 °C
Today high / low
17.6° / -2.8°
Avg: 2.8°
30-day high / low
25.4° / -2.8°
Avg: 7.9°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 44s ago
Biggest gap: 7m
RSSI now: -78 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 7.9°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 43
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1572 of 2373 · 50 per page · 118643 total
Time (UTC) Temp °C RSSI
2026-05-02 17:50:28 17.75 -76
2026-05-02 17:49:28 17.75 -78
2026-05-02 17:48:28 17.81 -78
2026-05-02 17:47:28 17.87 -78
2026-05-02 17:46:28 17.87 -78
2026-05-02 17:45:28 17.94 -77
2026-05-02 17:44:28 18.00 -79
2026-05-02 17:43:28 18.06 -76
2026-05-02 17:42:28 18.12 -77
2026-05-02 17:41:28 18.12 -77
2026-05-02 17:40:28 18.19 -77
2026-05-02 17:39:28 18.25 -77
2026-05-02 17:38:28 18.25 -78
2026-05-02 17:37:29 18.25 -79
2026-05-02 17:36:28 18.31 -78
2026-05-02 17:35:28 18.37 -78
2026-05-02 17:35:26 18.37 -127
2026-05-02 17:35:25 18.44 -127
2026-05-02 17:35:23 18.44 -127
2026-05-02 17:35:22 18.44 -127
2026-05-02 17:35:21 18.50 -127
2026-05-02 17:35:20 18.56 -127
2026-05-02 17:35:19 18.56 -127
2026-05-02 17:35:18 18.62 -127
2026-05-02 17:35:17 18.69 -127
2026-05-02 17:35:16 18.69 -127
2026-05-02 17:35:15 18.69 -127
2026-05-02 17:35:13 18.69 -127
2026-05-02 17:35:12 18.75 -127
2026-05-02 17:35:11 18.81 -127
2026-05-02 17:35:10 18.87 -127
2026-05-02 17:35:09 18.94 -127
2026-05-02 17:35:08 19.00 -127
2026-05-02 17:35:07 19.00 -127
2026-05-02 17:35:05 19.06 -127
2026-05-02 17:35:04 19.12 -127
2026-05-02 17:35:03 19.19 -127
2026-05-02 17:35:02 19.19 -127
2026-05-02 17:34:57 19.25 -127
2026-05-02 17:34:54 19.25 -127
2026-05-02 10:28:52 23.31 -67
2026-05-02 10:27:52 23.19 -70
2026-05-02 10:26:52 23.00 -69
2026-05-02 10:25:52 22.87 -68
2026-05-02 10:24:52 22.75 -69
2026-05-02 10:23:52 22.94 -69
2026-05-02 10:22:52 22.94 -67
2026-05-02 10:21:52 23.12 -68
2026-05-02 10:20:53 23.00 -69
2026-05-02 10:19:52 22.87 -69